Photo

BIR039-00276

Male and female Misto yellow finches (Sicalis luteola luteiventris) at the Santiago Zoo. The male has more yellow.

Photo

BIR013-00093

Two juvenile brown-hooded gulls (Chroicocephalus maculipennis) at Buin Zoo.

Photo

BIR064-00359

Two Jameson’s firefinches (Lagonostricta rhodoparcia jamesoni) collected by the Field Museum team in Gorongosa National Park.

Photo

BIR064-00312

Two Ethiopian boubou (Laniarius aethiopicus mossambicus) in Gorongosa National Park.

Photo

BIR066-00139

A pair of lesser Magellanic upland geese (Chloephaga picta) at Sylvan Heights Waterfowl. The male is white and the female is smaller and brown.

Photo

BIR038-00109

Two endangered Azuero parakeets (Pyrrhura picta eisenmanni) at Nispero Zoo.

Photo

BIR038-00108

Two endangered Azuero parakeets (Pyrrhura picta eisenmanni) at Nispero Zoo.

Photo

BIR053-00498

Two common nighthawks (Chordeiles minor) at Nebraska Wildlife Rehab.

Photo

BIR035-00091

Two American flamingos (Phoenicopterus ruber) at the Lincoln Children’s Zoo.

Photo

INS011-00151

Two Western horse lubber grasshoppers (Taeniopoda eques) at the Woodland Park Zoo in Seattle, Washington.

Photo

ANI070-00203

A male and female Northern Italian alpine newt (Mesotriton alpestris apuanus) at WWT Slimbridge in England. The male is above and the female is below.

Photo

ANI070-00209

A male and female Greek alpine newt (Mesotriton alpestris veluchiensis) at WWT Slimbridge in England. The female is above and the male is below.

Photo

ANI070-00206

A male and female Southern Italian alpine newts (Mesotriton alpestris inexpectatus) at WWT Slimbridge in England. The male is above and the female is below.

Photo

ANI070-00202

A male and female Northern Italian alpine newt (Mesotriton alpestris apuanus) at WWT Slimbridge in England. The female is above and the male is below.

Photo

ANI070-00208

A male and female Greek alpine newt (Mesotriton alpestris veluchiensis) at WWT Slimbridge in England. The male is above and the female is below.

Photo

ANI070-00196

Two Bosnian alpine newts (Mesotriton alpestris reiseri) at WWT Slimbridge in England. The male is lighter in color than the female.

Photo

ANI070-00204

A male and female Northern Italian alpine newt (Mesotriton alpestris apuanus) at WWT Slimbridge in England. The male is above and the female is below.

Photo

ANI070-00198

Two Bosnian alpine newts (Mesotriton alpestris reiseri) at WWT Slimbridge in England. The male is lighter in color than the female.

Photo

ANI070-00197

Two Bosnian alpine newts (Mesotriton alpestris reiseri) at WWT Slimbridge in England. The male is lighter in color than the female.

Photo

ANI110-00468

Two Javan horned frogs (Megophrys montana) at WWT Slimbridge in England.

Photo

ANI071-00499

Two Javan horned frogs (Megophrys montana) at WWT Slimbridge in England.

Photo

BIR066-00110

Two Hawaiian ducks (Anas wyvilliana) at WWT Slimbridge in England. The male has green feathers on his head and is sitting on the right, the female is sitting on the left. The Hawaiian duck is listed as endangered by the IUCN.

Photo

BIR066-00108

Two Hawaiian ducks (Anas wyvilliana) at WWT Slimbridge in England. The female is sitting on the left, the male is standing on the right. The Hawaiian duck is listed as endangered by the IUCN.

Photo

BIR066-00106

Two Hawaiian ducks (Anas wyvilliana) at WWT Slimbridge in England. The male has green feathers on his head and is sitting in front of the female. The Hawaiian duck is listed as endangered by the IUCN.

Photo

BIR066-00109

Two Hawaiian ducks (Anas wyvilliana) at WWT Slimbridge in England. The female is sitting in front of the male. The Hawaiian duck is listed as endangered by the IUCN.

Photo

BIR066-00096

Two black-headed ducks (Heteronetta atricapilla) at WWT Slimbridge in England. The female has a brown head and is pictured in front, the male has a black head and is pictured behind the female.

Photo

FIS005-00177

Two rush darters (Etheostoma phytophilum) at Conservation Fisheries in Knoxville, Tennessee.

Photo

FIS005-00172

Two holiday darters (Etheostoma brevirostrum) from the Conasauga River in the Cherokee National Forest of Tennessee. This species is listed as vulnerable by IUCN.

Photo

BIR013-00091

Two juvenile brown-hooded gulls (Chroicocephalus maculipennis) at Buin Zoo.

Photo

BIR013-00092

Two juvenile brown-hooded gulls (Chroicocephalus maculipennis) at Buin Zoo.

Photo

BIR038-00096

A mated pair of austral parakeets (Enicognathus ferrugineus minor) at Fauna Andina, a conservation center near Villarrica, Chile.

Photo

BIR038-00097

A mated pair of austral parakeets (Enicognathus ferrugineus minor) at Fauna Andina, a conservation center near Villarrica, Chile.

Photo

BIR038-00098

A mated pair of austral parakeet (Enicognathus ferrugineus minor) at Fauna Andina, a conservation center near Villarrica, Chile.

Photo

BIR038-00099

A mated pair of austral parakeets (Enicognathus ferrugineus minor) at Fauna Andina, a conservation center near Villarrica, Chile.

Photo

ANI071-00448

Two Gordon’s purple mossy frogs (Theloderma gordoni) play dead at Reptile Gardens.

Photo

ANI106-00205

An adult female Common Marmoset (Callithrix jacchus) named Liilu and her three-month old baby named Marshmallow at the University of Nebraska, Omaha.

Photo: Julie Jensen Director of Marketing | WVC O: 866.800.7326 | D: 702.443.9249 | E: j.jensen@wvc.org

Speaking Engagements

Joel is a popular keynote speaker with conservation, corporate, and civic groups.

Hire him to entertain and inspire your audience.

Book Joel To Speak

The Photo Ark

Joel is the founder of the Photo Ark, a groundbreaking effort to document every species in captivity before it’s too late.

Explore the Photo Ark

Visit Our Store

Every purchase goes directly to support our mission: getting the public to care and helping to save species from extinction.

Help Us Build the Ark