Bald stage of a molting Blue Jay - FeederWatch

Bald Headed Blue Jays?? - Thunder Bay Field Naturalists

Why are cardinals and blue jays going bald?

Bluejay on the ground beneath the bird feeders. - FeederWatch

Molting Cardinals – Seasons Flow

Red-winged Blackbird Featherless Head - FeederWatch

Molting Blue Jay - FeederWatch

Laura's Birding Blog: Bald Blue Jays

Molting Blue Jay

I have a bald bird at my feeder. Is it sick?

Cornell Lab of Ornithology - July 29: Molting all of its head feathers at once leaves this Blue Jay looking bald. Thanks to John Pizniur for sharing his photo from Alberta.

Bruce Mactavish: The case of the bald blue jay

Molting Blue Jay - FeederWatch

Blue Jays hanging out - FeederWatch