what do they do?
absorbs and/or uses heat energy
what is endothermic
fluffy and light feathers under the top layers of feathers
what is down feathers
a part of a bird's body that grinds and squeezes food
what is the gizzard
to eat both a herbivore and carnivore diet
what is omnivore
what is contour feathers
what a bird's heart consists of
something that transports pollen from plant to plant
what is a pollinator
the way a bird's body is made in order to fly
what is bird flight adaptations
another word often used as a name for a beak
what is a bill
a small built home usually made of small twigs and sticks
what is a nest
larger feathers that help/allow a bird fly
what is flight feathers
a pouch located in the front of the neck of a bird
what is a crop
to fertilize and egg in a bird
what is bird reproduction
how a bird maintains balance in its body
what is homeostasis