Joel Sartore Joel Sartore

National Geographic Photographer and Speaker

Keyword: sex-link hen

Picture of a black sex-link hen (Gallus gallus domesticus).

Photo

BIR006-00148

A black sex-link hen (Gallus gallus domesticus). This is a hybrid that has been bred to be a certain color, revealing its sex at an early age well before sexual maturity.

Picture of a black sex-link hen (Gallus gallus domesticus).

Photo

BIR006-00149

A black sex-link hen (Gallus gallus domesticus). This is a hybrid that has been bred to be a certain color, revealing its sex at an early age well before sexual maturity.

Picture of a black sex-link hen (Gallus gallus domesticus).

Photo

BIR006-00150

A black sex-link hen (Gallus gallus domesticus). This is a hybrid that has been bred to be a certain color, revealing its sex at an early age well before sexual maturity.

Picture of a black sex-link hen (Gallus gallus domesticus).

Photo

BIR006-00151

A black sex-link hen (Gallus gallus domesticus). This is a hybrid that has been bred to be a certain color, revealing its sex at an early age well before sexual maturity.

Picture of a New Hampshire Red hen (Gallus gallus domesticus) named 'Penny'.

Photo

BIR006-00152

A New Hampshire Red hen (Gallus gallus domesticus) named ‘Penny’.

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