VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 05/08/12 -- Endeavour Silver Corp. (EXK) (TSX: EDR)(NYSE: EXK)(FRANKFURT: EJD) announced today its financial and operating results and unaudited financial statements for the First Quarter, 2012. Endeavour owns and operates two high-grade, underground, silver-gold mines in Mexico, the Guanacevi Mines in Durango State and the Guanajuato Mines in Guanajuato State.

The Company reported record adjusted earnings (a non-IFRS measure) of $19.6 million ($0.22 per share) in the First Quarter, 2012. Net earnings (an IFRS measure) were $19.8 million and operating cash-flow was $30.0 million from revenues totaling $49.0 million. Silver sales averaged $33.10 per ounce (oz) and the cash costs of production were $6.26 per oz net of gold credits, generating a gross margin of $26.84 per oz of silver produced in Q1, 2012.

Highlights of First Quarter, 2012 (Compared to Q1, 2011)

--  Adjusted Earnings(1) rose 35% to $19.6 million ($0.22 per share)
    compared to $14.5 million ($0.18 per share)
--  Net Earnings increased to $19.8 million ($0.23 per share) compared to
    $0.5 million ($0.01 per share)
--  Operating Cash-Flow jumped 96% to $28.8 million
--  Mine Operating Cash-Flow(1) climbed 30% to $32.0 million
--  Revenues escalated 39% to $49.0 million
--  Working Capital improved to $158.5 million, up 30% from $121.5 million

--  Silver production up 19% to 1,072,491 ounces (oz)
--  Gold production up 26% to 6,321 oz
--  Silver equivalent production up 21% to 1.39 million oz (50:1 silver:
    gold ratio, no base metals)
--  Realized silver price fell less than 1% to $33.10 per oz sold (1.4%
    above average price for Q1/12)
--  Realized gold price up 20% to $1,686 per oz sold (equal to average spot
    price for Q1/12)
--  Cash costs(1) rose 35% to $6.26 per oz silver produced (net of gold
    credits)
--  Metal held in inventory at quarter end included 941,875 oz silver and
    4,156 oz gold

(1) Adjusted earnings, mine operating cash-flow and cash costs are non-IFRS
    measures

Bradford Cooke, Chairman and CEO, commented, "Endeavour posted strong financial and operating results in the First Quarter, 2012. Thanks to rising silver and gold production, and robust precious metal prices, our sales revenues, operating cash-flow, net earnings and adjusted earnings were all up sharply. As a result, the Company's working capital has never been stronger and we are well positioned to close in June the recently announced strategic acquisition of our third operating silver-gold mine in Mexico, the El Cubo mine in Guanajuato State. Endeavour is well on track to meet its production guidance for 2012. Management plans to provide further guidance regarding El Cubo and the Company's revised production outlook for the year after closing."

"As in previous years, our capital expansion programs at Guanacevi and Guanajuato commenced in the 1st Quarter and are scheduled for completion in the 3rd and 4th Quarters. Silver production will remain relatively flat and cash costs a bit higher than guidance reflecting our current focus on the capital programs. However, once the Guanajuato mine expansion from 1000 tonnes per day (tpd) to 1,600 tpd and the Guanacevi plant optimization from 1000 tpd to 1200 tpd are completed, production should start rising and cash costs should start falling once again."

"In exploration, we currently have five drill rigs working, three at Guanajuato and one each at Guanacevi and the San Sebastian project in Jalisco. New property acquisitions in each of the two districts we operate in are currently in progress, and some exciting new property acquisitions elsewhere are now being evaluated. Initial results from our exploration and acquisition programs are expected this quarter."

Financial Results (see Consolidated Statement of Operations)

Revenues increased 39% to $49.0 million in Q1, 2012 (Q1, 2011 - $35.4 million) thanks to sharply higher silver-gold production. The Company sold 1,100,000 silver oz and 6,497 gold oz at average realized prices of $33.10 per oz and $1,689 per oz respectively. Costs of Sales were up 73% to $25.6 million (Q1, 2011 - $14.8 million) primarily due to higher production, increasing labour costs and higher depletion rates on a per tonne basis.

Mine Operating Cash-Flow increased 30% to $32.0 million (Q1, 2011 - $24.5 million) and Mine Operating Earnings rose to $23.4 million (Q1, 2011 - $20.6 million). The Company realized positive Operating Earnings of $18.9 million (Q1, 2011 - $17.2 million), Operating Cash-Flow was $28.8 million (Q1, 2011 - $14.6 million) and Earnings Before Taxes were $25.2 million (Q1, 2011 - $5.1 million).

Net Earnings were $19.8 million ($0.23 per share) for the period after deducting an Income Tax Expense of $5.4 million (Q1, 2011 - $4.7 million). Net Earnings includes a mark to market derivative liability gain related to share purchase warrants issued in 2009 denominated in Canadian dollars, while the Company's functional currency is the US dollar. Under IFRS, these warrants are classified and accounted for as financial liability at fair market value with adjustments recognized through net earnings. The appreciation of these warrants resulted in a derivative liability gain of $0.1 million compared to a $14.0 million loss in 2011.

Adjusted Earnings are $19.6 million ($0.22 per share) compared to $14.5 million in 2011 ($0.18 per share), excluding the derivative liability adjustments related to the warrants.

Cash Costs increased 35% to $6.26 per oz silver produced in Q1, 2012 (Q1, 2011 - $4.94 per oz) mainly due to down time at Guanacevi related to the connection with the new 115 kva state power supply and in part to wage increases, the appreciation of the Mexican peso and lower grade silver ores at both mines. Endeavour reports its cash costs according to the Gold Institute cash cost reporting guidelines.

Capital investments totaled $9.3 million in property, plant and equipment during the First Quarter, 2012. Their main focus was on continued underground development at the Guanacevi and Guanajuato mines, expanding our mining fleet and upgrading various circuits at the plants to handle increased throughputs.

At March 31, 2012, the Company held cash and short term investments of $131.6 million and working capital totaled $158.5 million, up $16.2 million from the end of 2011.

In January and February, 2012, gold and silver prices enjoyed a significant rebound from their lows in December, 2011. Endeavour therefore elected to sell most of the precious metal inventory it accumulated in Q4, 2011 in order to capture the higher gold and silver prices. However, gold and silver prices corrected sharply once again in March 2012 so Endeavour management once again chose to accumulate its precious metal production in Q1, 2012 rather than sell at depressed prices. As of March 31, 2012 the Company held 941,875 oz silver and 4,156 oz gold in metal inventory carried at cost on the balance sheet.

Operating Results (see Consolidated Table of Operations)

Consolidated silver production climbed 19% to 1,072,491 oz and gold production jumped 26% to 6,321 oz in Q1, 2012 compared to Q1, 2011 thanks to higher plant throughput at both Guanacevi and Guanajuato, partially offset by slightly lower ore grades and recoveries. As a result, consolidated silver and equivalent production rose 21% to 1.4 million oz (50:1 silver: gold ratio, no base metals) compared to Q1, 2011.

Consolidated plant throughputs in Q1, 2012 totaled 193,756 tonnes, up 37% compared to Q1, 2011 due to the 2011 plant expansion at Guanajuato. The Guanacevi mine averaged 1,087 tpd and the Guanajuato mine averaged 1,042 tpd during the First Quarter, 2012. Consolidated silver grades averaged 229 grams per tonne (gpt) silver (9.4 oz per ton) and gold grades averaged 1.33 gpt. Consolidated silver recoveries averaged 75% and gold recoveries averaged 76%.

Guanacevi silver production for Q1, 2012 was 726,697 oz, up 9% compared to 663,202 oz in Q1, 2011 and gold production was 1,620 oz, a decrease of 7% compared to 1,750 oz. Plant throughput was 98,963 tonnes at average grades of 292 gpt silver and 0.60 gpt gold, compared to 91,104 tonnes grading 307 gpt silver and 0.70 gpt gold in Q1, 2011. The increased silver production is attributable to the 9% increase in plant throughput and silver recoveries were also higher.

Guanajuato silver production for Q1, 2012 was 345,794 oz, up 44% compared to 236,931 oz in Q1, 2011 and gold production was 4,701 oz, an increase of 16% compared to 3,258 oz. Plant throughput was 94,796 tonnes at average grades of 163 gpt silver and 2.10 gpt gold, as compared to 50,838 tonnes grading 184 gpt silver and 2.53 gpt gold in Q1, 2011. The increased silver and gold production is attributable to the 86% increase in throughput, offset by lower grades and recoveries.

Outlook for Second Quarter, 2012

Management anticipates silver production and cash costs in Q2, 2012 will be comparable to Q1, 2012 while our operating teams focus on expanding the two mines and optimizing the two plants to attain 2012 throughput goals of 1200 tpd at Guanacevi and 1600 tpd at Guanajuato. We expect the direct costs per tonne at Guanacevi and Guanajuato will start falling once again later this year thanks to anticipated economies of scale as throughput increases at both operations.

Endeavour expects to close the previously announced El Cubo mine and Guadalupe y Calvo property acquisitions in Q2, 2012 once the Mexican government competition anti-trust review is completed. Revised 2012 guidance and our new conceptual long term growth plan will be outlined at that time.

Q1, 2012 Conference Call at 10 am PDT (1 pm EDT) on Wednesday, May 9, 2012

A conference call to discuss the Q1, 2012 financial and operating results will be held at 1 pm Eastern Time (10 am Pacific Time) on Wednesday, May 9, 2012. To participate in the conference call, please dial the following:

--  800-319-4610 Canada and USA (Toll-free)
--  604-638-5340 Vancouver Dial In
--  1-604-638-5340 Outside of Canada & USA
--  No passcode is necessary

A replay of the conference call will be available by dialing 1-800-319-6413 in Canada & USA (Toll-free) or 1-604-638-9010 outside of Canada and USA. The required pass code is 4890 followed by #.

ENDEAVOUR SILVER CORP.

BRADFORD COOKE, Chairman and CEO

About Endeavour Silver Corp. - Endeavour Silver is a premier mid-tier silver mining company focused on the growth of its silver production, reserves and resources in Mexico. Since start-up in 2004, Endeavour has posted seven consecutive years of growing silver production, reserves and resources. The organic expansion programs now underway at Endeavour's two (soon to be three) operating silver mines in Mexico combined with its strategic acquisition and exploration programs should facilitate Endeavour's goal to become the next premier senior silver mining company.

Cautionary Note Regarding Forward-Looking Statements

This news release contains "forward-looking statements" within the meaning of the United States private securities litigation reform act of 1995 and "forward-looking information" within the meaning of applicable Canadian securities legislation. Such forward-looking statements and information herein include, but are not limited to, statements regarding Endeavour's anticipated performance in 2011, including revenue, cash cost and capital cost forecasts, silver and gold production, timing and expenditures to develop new silver mines and mineralized zones, silver and gold grades and recoveries, cash costs per ounce, capital expenditures and sustaining capital and the use of the Company's working capital. The Company does not intend to, and does not assume any obligation to update such forward-looking statements or information, other than as required by applicable law.

Forward-looking statements or information involve known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of Endeavour and its operations to be materially different from those expressed or implied by such statements. Such factors include, among others: fluctuations in the prices of silver and gold, fluctuations in the currency markets (particularly the Mexican peso, Canadian dollar and U.S. dollar); fluctuations in the price of consumed commodities, changes in national and local governments, legislation, taxation, controls, regulations and political or economic developments in Canada and Mexico; operating or technical difficulties in mineral exploration, development and mining activities; risks and hazards of mineral exploration, development and mining (including environmental hazards, industrial accidents, unusual or unexpected geological conditions, pressures, cave-ins and flooding); inadequate insurance, or inability to obtain insurance; availability of and costs associated with mining inputs and labour; the speculative nature of mineral exploration and development, reliability of calculation of mineral reserves and resources and precious metal recoveries, diminishing quantities or grades of mineral reserves as properties are mined; the ability to successfully integrate acquisitions; risks in obtaining necessary licenses and permits, global market events and conditions and challenges to the Company's title to properties; as well as those factors described in the section "risk factors" contained in the Company's most recent form 40F/Annual Information Form filed with the S.E.C. and Canadian securities regulatory authorities.

Forward-looking statements are based on assumptions management believes to be reasonable, including but not limited to: the continued operation of the Company's mining operations, no material adverse change in the market price of commodities, mining operations will operate and the mining products will be completed in accordance with management's expectations and achieve their stated production outcomes, and such other assumptions and factors as set out herein.

Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking statements or information, there may be other factors that cause results to be materially different from those anticipated, described, estimated, assessed or intended. There can be no assurance that any forward-looking statements or information will prove to be accurate as actual results and future events could differ materially from those anticipated in such statements or information. Accordingly, readers should not place undue reliance on forward-looking statements or information.

ENDEAVOUR SILVER CORP.
CONDENSED CONSOLIDATED INTERIM STATEMENTS OF FINANCIAL POSITION
(Unaudited-Prepared by Management)
(expressed in thousands of US dollars)

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                                                       March      December
                                                    31, 2012      31, 2011
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ASSETS

Current assets
  Cash and cash equivalents                        $ 101,384     $  75,434
  Investments                                         30,226        34,099
  Accounts receivable                                  4,249         7,392
  Inventories                                         32,517        34,195
  Prepaid expenses                                     4,908         3,773
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Total current assets                                 173,284       154,893

Long term deposits                                       784           600
Mineral property, plant and  equipment                99,093        93,528
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Total assets                                       $ 273,161     $ 249,021
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LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities
  Accounts payable and accrued liabilities         $   8,434     $   9,084
  Income taxes payable                                 6,310         3,482
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Total current liabilities                             14,744        12,566


Provision for reclamation and rehabilitation           2,734         2,729
Deferred income tax liability                         21,429        20,806
Derivative liabilities                                 9,836        13,130
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Total liabilities                                     48,743        49,231
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Shareholders' equity
Common shares, unlimited shares authorized, no
 par value, issued and outstanding 87,378,748
 shares (Dec 31, 2011 - 87,378,748 shares)           263,190       259,396
Contributed surplus                                    9,553         8,819
Accumulated comprehensive income (loss)               (1,386)       (1,700)
Deficit                                              (46,939)      (66,725)
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Total shareholders' equity                           224,418       199,790
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Total liabilities and shareholders' equity         $ 273,161     $ 249,021
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See note 15 for subsequent events



ENDEAVOUR SILVER CORP.
CONDENSED CONSOLIDATED INTERIM STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited- Prepared by Management)
(expressed in thousands of US dollars, except for shares and per share
 amounts)

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                                                         Three Months Ended
                                                        March         March
                                                     31, 2012      31, 2011
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Revenue                                             $  49,046     $  35,352

Cost of sales:
  Direct production costs                              16,611        10,359
  Royalties                                               461           445
  Stock-based compensation                                 59            35
  Amortization and depletion                            8,496         3,943
  -------------------------------------------------------------------------
                                                       25,627        14,782

Mine operating earnings                                23,419        20,570

Expenses:
  Exploration                                           1,812         1,133
  General and administrative                            2,737         2,245
  -------------------------------------------------------------------------
                                                        4,549         3,378

Operating earnings                                     18,870        17,192

Mark-to-market loss/(gain) on derivative                (143)        13,965
 liabilities
Finance costs                                               5            12

Other income (expense):
  Foreign exchange                                      4,630         1,687
  Investment and other income                           1,529           236
  -------------------------------------------------------------------------
                                                        6,159         1,923

Earnings before income taxes                           25,167         5,138

Income tax expense                                      5,392         4,653

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Net earnings for the period                            19,775           485
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Other comprehensive income, net of tax
  Net change in fair value of available for
  sale investments                                        313           388
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Comprehensive income (loss) for the period             20,088           873
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Basic earnings (loss) per share based on net
 earnings                                           $    0.23     $    0.01
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Diluted earnings (loss) per share based on net
 earnings                                           $    0.22     $    0.01
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Basic weighted average number of shares
 outstanding                                       87,728,391    81,251,910
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Diluted weighted average number of shares
 outstanding                                       90,926,807    83,491,553
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ENDEAVOUR SILVER CORP.
CONDENSED CONSOLIDATED INTERIM STATEMENTS OF CASH FLOWS
(Unaudited - Prepared by Management)
(expressed in thousands of U.S. dollars, except share amounts)

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                                                        Three Months Ended
                                                       March         March
                                                    31, 2012      31, 2011
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Operating activities
Net earnings for the period                        $  19,775     $     485
Items not affecting cash:
  Stock-based compensation                               778           343
  Depreciation and depletion                           8,541         3,981
  Deferred income tax provision                          623         1,322
  Unrealized foreign exchange loss (gain)             (2,730)       (1,120)
  Mark to market loss (gain) on derivative
   liability                                            (143)       13,965
  Finance costs                                            5             8
  Gain on marketable securities                         (483)            -
Net changes in non-cash working capital                2,394        (4,344)
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Cash from operating activities                        28,760        14,640
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Investing activites
  Property, plant and equipment expenditures          (9,349)       (7,364)
  Investment in short term investments               (27,242)      (17,222)
  Proceeds from sale of short term investments        31,912         3,593
  Investment in long term deposits                      (184)            -
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Cash used in investing activities                     (4,863)      (20,993)
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Financing activities
  Common shares issued on exercise of options
   and warrants                                          610         4,644
  Share issuance costs                                     -            (9)
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Cash from financing activites                            610         4,635
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Effect of exchange rate change on cash and cash
 equivalents                                           1,443         1,554
Increase (decrease) in cash and cash
 equivalents                                          24,507        (1,718)
Cash and cash equivalents, beginning of period        75,434        68,037
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Cash and cash equivalents, end of period           $ 101,384     $  67,873
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ENDEAVOUR SILVER CORP.
COMPARATIVE TABLE OF CONSOLIDATED MINE OPERATIONS
(Unaudited - Prepared by Management)
(expressed in thousands of U.S. dollars, except share amounts)

Comparative Table of Consolidated Mine Operations
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                                                                 Cash Direct
            Plant    Ore Grades                                  Cost   Cost
            T'put     Ag     Au Recovered Ounces    Recoveries  $ per  $ per
Period     Tonnes   (gpt)  (gpt)    Ag(oz) Au(oz)  Ag(%)  Au(%)    oz     oz
----------------------------------------------------------------------------
Production
2012
Q1, 2012  193,759    229   1.33 1,072,491  6,321   75.2   76.2   6.26  92.44
Q2, 2012
Q3, 2012
Q4, 2012
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Total     193,759    229   1.33 1,072,491  6,321   75.2   76.2   6.26  92.44
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Production
2011
Q1, 2011  141,942    263   1.36   900,133  5,008   75.0   81.0   4.62  79.30
Q2, 2011  136,958    266   1.36   850,476  4,831   72.7   80.6   6.98  96.69
Q3, 2011  138,592    263   1.47   858,738  4,926   73.4   75.2   5.03  91.47
Q4, 2011  184,381    252   1.45 1,120,781  7,045   75.0   82.0   4.05  84.14
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Total     601,873    260   1.41 3,730,128 21,810   74.1   79.8   5.08  87.55
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Production
2010
Q1, 2010  112,963    270   1.34   766,210  3,775   78.3   78.7   6.69  79.45
Q2, 2010  123,825    267   1.32   826,439  4,460   77.6   84.9   6.57  86.69
Q3, 2010  126,599    265   1.45   797,054  4,607   73.8   77.8   6.11  81.35
Q4, 2010  143,623    267   1.37   895,931  4,871   72.6   76.7   5.08  80.86
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Total     507,010    267   1.37 3,285,634 17,713   75.4   79.4   6.08  82.10
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Q1, 2012:
Q1, 2011      37%   -13%    -2%       19%    26%     0%    -6%    35%    17%
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Q1, 2012:
Q4, 2011       5%    -9%    -8%       -4%   -10%     0%    -7%    55%    10%
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YTD 2012:
YTD 2011      37%   -13%    -2%       19%    26%     0%    -6%    35%    17%
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Contacts:
Endeavour Silver Corp.
Hugh Clarke
Vice President, Corporate Communications
(604) 685-9775 or Toll Free: 877-685-9775
(604) 685-9744 (FAX)
hugh@edrsilver.com
www.edrsilver.com

Source: Endeavour Silver Corp.