A rakish, eye-catching crest really sets some birds apart. Picture the Blue Jaysof the East… or Stetter’s Jays of the West. Ajay’s crest is made up of a slender array of feathers on top of its head. Thesefeathers are a bit longer and can be spiked up or slicked back, depending onwhat the bird is...

Birdslay eggs. That means they don’t nurse their young… right? Well, have you everheard of something called “pigeon milk?” Pigeons,one of the most ancient of domesticated birds, feed their nestlings a peculiar,milky liquid- straight from the adult’s beak to the baby’s throat. It’soften called...