🐾 Blue Jay

Blue Jay

▶

▶ ▶

Tap a video to play it

🔍 See more videos →

Photos

✖ ❮ ❯

Who it is

• Scientific name: Cyanocitta cristata
• Family & relatives: A songbird in the crow and jay family Corvidae, related to crows, ravens, and magpies.
• How to spot it: A bright blue bird with a pointed crest, a white face and chest, and black bands across its blue wings and tail.

Its body & abilities

• Size: About 25 to 30 cm long from beak to tail.
• Weight: Around 70 to 100 g (about 2.5 to 3.5 oz).
• Body & adaptations: Its blue color comes not from paint-like pigment but from the way tiny feather structures scatter light.
• Top speed: Flies at a steady pace of about 30 to 40 km/h, gliding between trees.
• Strength: A bold, clever bird that can chase bigger birds away from food and even mimic hawk calls.
• Senses: Sharp eyesight and good hearing help it find food and spot danger.
• Growing up: Chicks hatch blind and featherless, are fed by both parents, and leave the nest in about three weeks.

Where it lives

• Habitat: Forests, woodlands, parks, and leafy backyards, especially where oak trees grow.
• Where in the world: Eastern and central North America, from Canada down to the Gulf of Mexico.
• Territory: A pair defends the area around its nest, chasing off intruders with loud calls.

What it eats

• Diet: An omnivore that eats mostly nuts and seeds, drinking from puddles, ponds, and birdbaths.
• Favorite foods: Acorns, nuts, seeds, berries, and insects, with acorns a special favorite.
• How it hunts: It gathers acorns and seeds, often hiding them in the ground to eat later, and helps plant new oak trees.

How it behaves

• How it moves: Hops along branches and the ground and flies in short, flapping glides between trees.
• When it is active: Active by day, busy and noisy in the morning as it searches for food.
• Family life: Lives in pairs or family groups and may gather in loose flocks, sometimes called a party of jays.
• How it talks: Very vocal, using loud jay-jay calls, whistles, and clever imitations of other birds.
• Babies: The pair builds a cup nest of twigs where the female lays about four or five eggs each spring.

Its place in nature

• Role in nature: It helps forests grow by planting acorns; hawks, owls, cats, and snakes are its main predators.
• Conservation: Listed as Least Concern by the IUCN, common across its range.
• Dangers: Dies mainly from predators, cold winters, window strikes, and disease.

Life & legacy

• How long it lives: About 7 years in the wild, though some live much longer.
• In our culture: A well-loved backyard bird and the mascot of several sports teams for its bold blue look.
• Where to see it: Backyards, parks, and woodlands of eastern North America, often at bird feeders.
• Fun fact: A blue jay can copy the scream of a hawk to trick other birds into flying away.