Ask Kenn: Are American Robins Really a Sign of Spring?
By Kenn Kaufman
March 28, 2022 — Long considered a harbinger of warmer weather, the robin's seasonal movements are surprisingly complex, writes bird expert Kenn Kaufman.
Ask Kenn: What’s Up With Bird Color Morphs and Phases?
By Kenn Kaufman
November 24, 2021 — In some species, many adults wear different color patterns from others. Kenn Kaufman explains the phenomenon, and the lingo to describe it.
Ask Kenn Kaufman: Why Do Some Birds Have Such Extreme Mating Rituals?
By Kenn Kaufman
June 30, 2021 — While certain avian pairs dance to reaffirm their bonds, it's the bird world's bachelors that perform almost unbelievably ornate displays.
May 28, 2021 — Species bearing the name warbler are found around the world, but how they're classified can be complicated, explains bird expert Kenn Kaufman.