![Red-throated Loon, prebasic (#1 of 2)](https://a4.pbase.com/g1/38/465938/3/116655410.ml3giPot.jpg) Red-throated Loon, prebasic (#1 of 2) |
![Red-throated Loon, prebasic (#2 of 2)](https://a4.pbase.com/g1/38/465938/3/116655428.2JWYJdS5.jpg) Red-throated Loon, prebasic (#2 of 2) |
![Red-throated Loon, juv.](https://a4.pbase.com/g1/38/465938/3/118133940.KTlm2sXf.jpg) Red-throated Loon, juv. |
![Yellow-billed Loon, basic adult](https://a4.pbase.com/u44/jpkln/medium/34358397.YBLO2.jpg) Yellow-billed Loon, basic adult |
![Yellow-billed Loon, 1st alternate](https://a4.pbase.com/u26/jpkln/medium/43532124.MtyB2150505.jpg) Yellow-billed Loon, 1st alternate |
![Pacific Loon, basic adult](https://a4.pbase.com/u44/jpkln/medium/34358509.MtyB57140304b.jpg) Pacific Loon, basic adult |
![Pacific Loon, basic adult](https://a4.pbase.com/g4/38/465938/3/139016673.WUh9sC9V.jpg) Pacific Loon, basic adult |
![Pacific Loon, juv.](https://a4.pbase.com/g1/38/465938/3/118134643.jgP6A7Vp.jpg) Pacific Loon, juv. |
![Pacific Loon, pre alternate plumage](https://a4.pbase.com/g1/38/465938/3/97486103.uCvh3zpd.jpg) Pacific Loon, pre alternate plumage |
![Pacific Loon, basic](https://a4.pbase.com/g9/38/465938/3/150249828.zjoN8uBe.jpg) Pacific Loon, basic |
![Common Loon, basic adult](https://a4.pbase.com/u44/jpkln/medium/34416643.MtyB1080204.jpg) Common Loon, basic adult |
![Common Loon, alternate plumage](https://a4.pbase.com/g3/38/465938/3/96064328.bEcsR96R.jpg) Common Loon, alternate plumage |
![Common Loon, adult in alternate plumage](https://a4.pbase.com/g9/38/465938/3/156354824.apn6UcBN.jpg) Common Loon, adult in alternate plumage |
![Common Loon, alternate](https://a4.pbase.com/g6/38/465938/3/76514279.QnryrGhz.jpg) Common Loon, alternate |
![Red-throated Loon, basic adult](https://a4.pbase.com/g2/38/465938/3/148634509.81wWnUnN.jpg) Red-throated Loon, basic adult |
![Red-throated Loon, basic plumage](https://a4.pbase.com/g9/38/465938/3/162931296.9zkdbYu3.jpg) Red-throated Loon, basic plumage |
![Common Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634545.jgHVJX00.jpg) Common Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634440.XlRtY8bf.jpg) Pacific Loon, juv. |
![Arctic Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634445.McoCiBbL.jpg) Arctic Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634446.KsRGAY1j.jpg) Pacific Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634447.DLxye6sD.jpg) Pacific Loon, juv. |
![Arctic Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634498.tsq81yWf.jpg) Arctic Loon, juv. |
![Arctic Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634502.fz0HEnON.jpg) Arctic Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634503.MTNRAgEl.jpg) Pacific Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634504.xBKlUGyT.jpg) Pacific Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634506.PjWJWHPO.jpg) Pacific Loon, juv. |
![Pacific Loon, juv.](https://a4.pbase.com/g2/38/465938/3/148634507.b6XPI1eR.jpg) Pacific Loon, juv. |
![Pied-billed Grebe, alternate](https://a4.pbase.com/g3/38/465938/3/58371470.MossL_8843.jpg) Pied-billed Grebe, alternate |
![Pied-billed Grebe, chick](https://a4.pbase.com/g9/38/465938/3/157667543.2Y2DK7Wg.jpg) Pied-billed Grebe, chick |
![Eared Grebes, alternate (left) with prealternate](https://a4.pbase.com/g3/38/465938/3/110786061.gFX1i7Nf.jpg) Eared Grebes, alternate (left) with prealternate |
![Horned Grebe, basic adult](https://a4.pbase.com/g2/38/465938/3/148634508.xMKuspry.jpg) Horned Grebe, basic adult |
![Eared Grebe, basic](https://a4.pbase.com/g9/38/465938/3/162931293.BVgK1edq.jpg) Eared Grebe, basic |
![Red-necked Grebe](https://a4.pbase.com/g3/38/465938/3/88274022.d0ZlO1HX.jpg) Red-necked Grebe |
![Red-necked Grebe, alternate (1 of 2)](https://a4.pbase.com/g3/38/465938/3/111653448.hmc6oCAw.jpg) Red-necked Grebe, alternate (1 of 2) |
![Red-necked Grebe, alternate (2 of 2)](https://a4.pbase.com/g3/38/465938/3/111653489.020NWeqh.jpg) Red-necked Grebe, alternate (2 of 2) |
![Western Grebe, winter](https://a4.pbase.com/g2/38/465938/3/149043061.5xIjiIBl.jpg) Western Grebe, winter |
![Western Grebe](https://a4.pbase.com/g6/38/465938/3/76514282.zLbgCEJM.jpg) Western Grebe |
![Western Grebe, prealternate](https://a4.pbase.com/g1/38/465938/3/111653424.hKiWOnch.jpg) Western Grebe, prealternate |
![Clark's Grebe, basic adult](https://a4.pbase.com/g2/38/465938/3/148971858.8noAWmZl.jpg) Clark's Grebe, basic adult |
![Clark's Grebe, prealternate](https://a4.pbase.com/g1/38/465938/3/111653451.YGhzVyG7.jpg) Clark's Grebe, prealternate |
![Clark's Grebe (left) with Western Grebe, alternate adults (#1 of 2)](https://a4.pbase.com/g3/38/465938/3/111653109.9cDJ4g0T.jpg) Clark's Grebe (left) with Western Grebe, alternate adults (#1 of 2) |
![Clarke's Grebe (left) with Western Grebe, alternate adults (#2 ofd 2)](https://a4.pbase.com/g3/38/465938/3/111653172.ZJrE3TBR.jpg) Clarke's Grebe (left) with Western Grebe, alternate adults (#2 ofd 2) |
![Western Grebe, alternate adult](https://a4.pbase.com/g3/38/465938/3/111677796.nKrAt3eR.jpg) Western Grebe, alternate adult |
![Clark's Grebe](https://a4.pbase.com/g6/38/465938/3/76514325.CF2FRP62.jpg) Clark's Grebe |
![Clark's Grebe](https://a4.pbase.com/g4/38/465938/3/140044797.tf8FTMO2.jpg) Clark's Grebe |
![Clark's Grebe, alternate](https://a4.pbase.com/g1/38/465938/3/116316202.49E3210d.jpg) Clark's Grebe, alternate |
![Western Grebe (left) with Clark's Grebe](https://a4.pbase.com/g6/38/465938/3/87469745.pfYWxnEB.jpg) Western Grebe (left) with Clark's Grebe |
![Common Gallinule](https://a4.pbase.com/g9/38/465938/3/150249814.YFaHZDYH.jpg) Common Gallinule |
![Great Cormorant, sub-adult](https://a4.pbase.com/v3/38/465938/3/44645357.UllaHarNSW23111999GreatCorsubAd.jpg) Great Cormorant, sub-adult |
![White-breasted Cormorant](https://a4.pbase.com/g6/38/465938/3/73310617.M4keESeU.jpg) White-breasted Cormorant |
![Crowned Cormorant](https://a4.pbase.com/g6/38/465938/3/73310630.ikZGtpEd.jpg) Crowned Cormorant |
![Cape Cormorants](https://a4.pbase.com/g6/38/465938/3/73310660.CYA6fk0Z.jpg) Cape Cormorants |
![Pelagic Cormorant, alternate adult](https://a4.pbase.com/v3/38/465938/3/44644649.MtyB17140304.jpg) Pelagic Cormorant, alternate adult |
![Pelagic Cormorant, alternate](https://a4.pbase.com/g1/38/465938/3/113140600.x7uYQGG0.jpg) Pelagic Cormorant, alternate |
![Pelagic Cormorant, alternate adult](https://a4.pbase.com/g4/38/465938/3/59146073.MtyHar_8904.jpg) Pelagic Cormorant, alternate adult |
![Pelagic Cormorant, alternate adult](https://a4.pbase.com/g4/38/465938/3/59146078.IMG_8911.jpg) Pelagic Cormorant, alternate adult |
![Pelagic Cormorant, alternate](https://a4.pbase.com/g6/38/465938/3/76514258.WR3M1c30.jpg) Pelagic Cormorant, alternate |
![Pelagic Cormorant, alternate (#1 of 2)](https://a4.pbase.com/g6/38/465938/3/76514366.FRIsXXqq.jpg) Pelagic Cormorant, alternate (#1 of 2) |
![Pelagic Cormorant, alternate (#2 of 2)](https://a4.pbase.com/g6/38/465938/3/76514431.iDftX500.jpg) Pelagic Cormorant, alternate (#2 of 2) |
![Brandt's Cormorant](https://a4.pbase.com/u49/jpkln/medium/36400784.MtyB5141104.jpg) Brandt's Cormorant |
![Brandt's Cormorant, juv.](https://a4.pbase.com/g1/38/465938/3/103563698.VTsRqAk7.jpg) Brandt's Cormorant, juv. |
![Brandt's Cormorant](https://a4.pbase.com/g6/38/465938/3/86597169.jNXRsyzq.jpg) Brandt's Cormorant |
![Brandt's Cormorant](https://a4.pbase.com/g2/38/465938/3/148529147.35z96as9.jpg) Brandt's Cormorant |
![Brandt's Cormorant](https://a4.pbase.com/u49/jpkln/medium/36490520.MtyB16141104.jpg) Brandt's Cormorant |
![Brandt's Cormorants](https://a4.pbase.com/v3/38/465938/3/48664044.IMG_4799.jpg) Brandt's Cormorants |
![Brandt's Cormorant](https://a4.pbase.com/v3/38/465938/3/48474664.IMG_4552.jpg) Brandt's Cormorant |
![Brandt's Cormorants](https://a4.pbase.com/v3/38/465938/3/50024440.IMG_5249b.jpg) Brandt's Cormorants |
![Brandt's Cormorants, alternate adults](https://a4.pbase.com/g4/38/465938/3/59146083.MtyHar_8888.jpg) Brandt's Cormorants, alternate adults |
![Brandt's Cormorant, alternate adult](https://a4.pbase.com/g4/38/465938/3/65287066.hXLsEQry.jpg) Brandt's Cormorant, alternate adult |
![Brandt's CormorantMtyB_1942.jpg](https://a4.pbase.com/g2/38/465938/3/66295482.L8BdYFuC.jpg) Brandt's CormorantMtyB_1942.jpg |
![Brandt's Cormorant](https://a4.pbase.com/g2/38/465938/3/66295532.QZv3BFvT.jpg) Brandt's Cormorant |
![Brandt's Cormorant](https://a4.pbase.com/g5/38/465938/3/67221199.UQXTNKIQ.jpg) Brandt's Cormorant |
![Brandt's Cormorants (#1 of 3)](https://a4.pbase.com/g3/38/465938/3/96064373.3MO7EspK.jpg) Brandt's Cormorants (#1 of 3) |
![Brandt's Cormorants (#2 of 3)](https://a4.pbase.com/g3/38/465938/3/96064377.UB9UQDnq.jpg) Brandt's Cormorants (#2 of 3) |
![Brandt's Cormorants (#3 of 3)](https://a4.pbase.com/g3/38/465938/3/96064381.piZoP3XY.jpg) Brandt's Cormorants (#3 of 3) |
![Brandt's Cormorant, alternate adult](https://a4.pbase.com/g1/38/465938/3/110785792.VkPBUIg6.jpg) Brandt's Cormorant, alternate adult |
![Brandt's Cormorant, alternate](https://a4.pbase.com/g1/38/465938/3/113496024.YcHY0w24.jpg) Brandt's Cormorant, alternate |
![Brandt's Cormorant, alternate adult](https://a4.pbase.com/g1/38/465938/3/110785824.EELl3NwB.jpg) Brandt's Cormorant, alternate adult |
![Brandt's Cormorant, alternate](https://a4.pbase.com/g1/38/465938/3/111652522.Zbk3YzSl.jpg) Brandt's Cormorant, alternate |
![Brandt's Cormorant, alternate](https://a4.pbase.com/g1/38/465938/3/111652527.AnQFjm26.jpg) Brandt's Cormorant, alternate |
![Brandt's Cormorant, breeding adult](https://a4.pbase.com/g9/38/465938/3/156358713.7UivsPg1.jpg) Brandt's Cormorant, breeding adult |
![Double-crested Cormorant, juv.](https://a4.pbase.com/g1/38/465938/3/103322454.fP2oIW4X.jpg) Double-crested Cormorant, juv. |
![Double-crested Cormorant, Juv.](https://a4.pbase.com/g3/38/465938/3/108046727.kOnZn0Wc.jpg) Double-crested Cormorant, Juv. |
![Double-crested Cormorant](https://a4.pbase.com/g2/38/465938/3/149042948.GUiwGLv4.jpg) Double-crested Cormorant |
![Double-crested Cormorant](https://a4.pbase.com/g2/38/465938/3/149042950.UkGTDk7p.jpg) Double-crested Cormorant |
![Double-crested Cormorant](https://a4.pbase.com/g4/38/465938/3/140041311.QrNp4Yvi.jpg) Double-crested Cormorant |
![Double-crested Cormorant, prealternate molt](https://a4.pbase.com/g6/38/465938/3/76514268.415QhxqQ.jpg) Double-crested Cormorant, prealternate molt |
![Double-crested Cormorant](https://a4.pbase.com/g1/38/465938/3/106981676.wgmTgbN9.jpg) Double-crested Cormorant |
![Double-crested Cormorants, prealternate](https://a4.pbase.com/g3/38/465938/3/122139365.xGZFh0En.jpg) Double-crested Cormorants, prealternate |
![Double-crested Cormorant, alternate](https://a4.pbase.com/g9/38/465938/3/151825499.aXiItLHR.jpg) Double-crested Cormorant, alternate |
![Double-crested Cormorant, alternate, with 2nd cycle Western Gull](https://a4.pbase.com/g3/38/465938/3/124504840.7TvMP1Co.jpg) Double-crested Cormorant, alternate, with 2nd cycle Western Gull |
![Double-crested Cormorant, immature](https://a4.pbase.com/g9/38/465938/3/153893867.Sj0XLk6f.jpg) Double-crested Cormorant, immature |
![Brandt's Cormorant, basic](https://a4.pbase.com/g9/38/465938/3/154271017.pEFl7wHe.jpg) Brandt's Cormorant, basic |