animal

arizona

avian

baby

backyard

beak

beautiful

bird

birding

black

bright

brown

childhood

clutch

curious

domesticus

environment

excitement

eyes

family

fauna

feather

feathered

fledged

fledgling

grey

habitat

harris

hatching

hatchling

high

home

house

hunger

hungry

insectivorous

mouths

natural

nature

nest

nesting

nestling

newborn

nurture

open

outdoors

outside

parent

passer

passerellidae

passeridae

peep

pink

plumage

querula

reproduction

scene

shit

small

sonora

southwest

sparrow

stucco

swallow

throat

waiting

wall

watching

white

wide

wildlife

wing

yellow

zonotrichia