Special thanks go to everyone who contributed to Penguiness since the inception of the project. See below for a list which is continually being added on to.
| Name | Contribution (Photos or data) |
|---|---|
| Sabina Airoldi | Tethys Research Institute: striped dolphin / long-finned pilot whale |
| Alexandra Amat | waved albatross / blue-footed booby |
| Kagari Aoki | sperm whale / indo-pacific bottlenose dolphin / beluga / risso's dolphin |
| Alejandro Avampini | commerson's dolphin / southern right whale |
| Robin Baird | blainville beaked whale / long-finned pilot whale / northern bottlenose whale / pantropical spotted dolphin |
| Katia Ballorain | green turtle |
| Giovanni Bearzi | Tethys Research Institute: short-beaked common dolphin |
| Arnoldus Blix | ross seal |
| Corey Bradshaw | olive ridley sea-turtle |
| Erik Breden | The Otter Side: wedge-tailed shearwater / brandt's cormorant |
| Joël Bried | monteiro's storm-petrel |
| François Brischoux | DATA |
| Ashley Bunce | australasian gannet / razorbill / atlantic puffin / shy albatross / westland petrel / white-chinned petrel / grey seal / loggerhead turtle / black-faced cormorant / buller's shearwater / fairy prion / white-capped albatross / salvin's albatross |
| Steve Canipe | galapagos sea lion |
| Timothée Cook | DATA |
| Marina Costa | Tethys Research Institute:in |
| Donna Dewhurst | King eider / Barrow's goldeneye |
| Caroline Dondelinger | crozet shag |
| Michelle Du Toit | spotted shag / fluttering shearwater |
| Manfred Enstipp | double-crested cormorant |
| NOAA Southwest Fisheries Center | Protected Resources Division, Southwest Fisheries Science Center, La Jolla, California: black scoter / ribbon seal / hawksbill turtle / dusky dolphin / blue whale / false killer whale / fraser's dolphin / spinner dolphin / rough-toothed dolphin / bryde's whale / short-finned pilot whale / killer whale / bowhead whale / guadalupe fur seal |
| Jean-Yves Georges | rockhopper penguin / leatherback sea-turtle |
| Mike Goebel | juan fernandez fur seal |
| David Gremillet | cape gannet / crowned cormorant / little auk / bank cormorant / great cormorant |
| Richard Hobson | arnoux's beaked whale |
| Dave Houston | erect-crested penguin / snares penguin / fiordland penguin / humboldt penguin / yellow-eyed penguin |
| Takashi Iwata | northern minke whale |
| Hiroshi Kanda | antarctic petrel |
| Akiko Kato | adélie penguin / little penguin / japanese cormorant / little pied cormorant / macquarie shag / cape petrel / rhinoceros auklet / weddell seal |
| Roger Kirkwood | snow petrel / heard island cormorant / imperial shag / royal albatross / grey-headed albatross / pintado petrel / short-tailed shearwater / south american fur seal / new zealand fur seal / south american sea lion / new zealand sea lion |
| Nobuo Kokubun | fin whale |
| Celine Le Bohec | peruvian booby / red-legged shag |
| Sue Lewis | northern gannet / brown booby / red-footed booby / masked booby |
| Nikolai Liebsch | harbour seal |
| Susanne Miller | polar bear |
| Yoko Mitani | steller sea-lion / california sea-lion |
| Steve Moore | Short-tailed albatross |
| Rubaiyat Mowgli | indus river dolphin |
| Yasuhiko Naito | northern elephant seal / south georgian shag / ribbon seal / northern fulmar |
| Seiji Otani | humpback whale / hourglass dolphin / harbor porpoise |
| Akihisa Otsuki | laysan albatross / black-footed albatross |
| Dave Pearson | saint giron's sea krait |
| Hans-Ulrich Peters | southern minke whale |
| Joe Pfaller | yellow-billed sea snake |
| David Pinaud | yellow-nosed albatross / black-browed albatross / light-mantled sooty albatross |
| Jean-Marie Poncelet | clic-nature.be: common scoter |
| QUARTL QUARTL | guanay cormorant / pacific black duck / australian darter / australian wood duck / pied cormorant / brown pelican |
| Ben Raymond | Technical input on front-end and functionality |
| Yan Ropert-Coudert | king penguin / magellanic penguin / gentoo penguin / macaroni penguin / royal penguin / chinstrap penguin / wandering albatross / sooty albatross / cape cormorant / little black cormorant / southern giant petrel / streaked shearwater / thin-billed prion / australian pelican / southern elephant seal / australian fur seal / sub-antarctic fur seal / australian sea-lion / leopard seal / northern fulmar |
| Peter Ryan | black-necked grebe / little grebe / blue petrel / african darter |
| Michael Shepard | BirdInfo: antarctic shag / neotropic cormorant / pelagic cormorant |
| Kozue Shiomi | dugong |
| Glen Smart | Harlequin duck / Long-tailed duck |
| Antje Steinfurth | galapagos penguin |
| Dipani Sutaria | irrawaddy dolphin |
| Akinori Takahashi | northern giant petrel / common diving petrel / rock shag / shag / red-faced cormorant / brünnich guillemot / guillemot / black guillemot / parakeet auklet / horned puffin / tufted puffin / crabeater seal / antarctic fur seals / northern fur seal |
| Nobuhisa Takano | Personal Museum of Natural History: reed cormorant / bulwer's petrel / great white pelican / australian darter / australian little grebe / hoary-headed grebe |
| Hideji Tanaka | kerguelen shag |
| Jorma Tenovuo | JTENOVUO.COM Birding and Digiphotos: / common pochard / red-crested pochard / steller eider / tufted duck / common goldeneye / red-breasted merganser |
| Mogens Trolle | DATA |
| Anton van de Putte | Technical advice on front-end, as well as links to GBIF, OBIS and WoRMS. Also acted as liaison for setting up the URL. |
| Jaap van der Toorn | atlantic white-sided dolphin |
| Yuuki Watanabe | bearded seal / baikal seal / ringed seal |
| Kentaro Watanabe | broad-billed prion |
| David Weller | gray whale |
| Daniel Weller | white-faced storm petrel |
| U.S. Fish & Wildlife Service | marbled murrelet / pigeon guillemot / cassin's auklet / horned grebe / common eider / least grebe / western grebe / red-necked grebe / common loon / red-tailed tropicbird / hawaiian monk seal / walrus / kemp ridley sea turtle / west indian manatee / sea otter / river otter / pied-billed grebe / lesser scaup / ruddy duck / marine iguana |
| Rory Wilson | african penguin |
| Angus Wilson | ancient murrelet / arctic loon / black-footed albatross / campbell island albatross / chatham island albatross / sooty shearwater / great crested grebe / new zealand dabchick |
| Ilka Zimmer | emperor penguin / platypus |