found a fledgling blue jay on my front porch.  Blue jays will sometimes cache food, though to what extent differs widely among individuals. A baby bird is classified as either a nestling or fledgling, depending on its age. Yes, Blue Jay beauty is not just feather-deep. , Cyanocitta cristata cristata in Johnston County, North Carolina, C. c. bromia, Northern blue jay, juvenile, in Ontario, Canada, C. c. bromia, Northern blue jay in Ontario, Canada, The blue jay is a noisy, bold, and aggressive passerine. We found some fledgling blue jays on the ground. Except when nesting it lives in flocks, and the birds will often fly across a clearing one at a time, in single file, giving their low shook-shook calls as they swoop up to perch in a tall pine. . Wildlife: Fledgling blue jays hopping about, learning to fly ... 18 opossums, three Eastern cottontails, four common grackles, two ospreys, a mockingbird, a blue jay, and a common barn owl were released last week. As with most other blue-hued birds, the blue jay's coloration is not derived from pigments but is the result of light interference due to the internal structure of the feathers; if a blue feather is crushed, the blue disappears because the structure is destroyed. Baby birds go through three stages: Hatchling (usually 0-3 days old). However, this may not be as common as is typically thought, as only 1% of food matter in one study was bird material.  There is a pronounced crest on the head, a crown of feathers, which may be raised or lowered according to the bird's mood. Additionally, the blue jay may raid other birds' nests, stealing eggs, chicks, and nests. It has also been known to sound an alarm call when hawks or other dangers are near, and smaller birds often recognize this call and hide themselves away accordingly. She circled the house. I assume they were pushed out of the nest or whatever and learning to fly. In the 1966 Western film The Shooting, the blue jay is cited as a sign of good luck. Yes, Blue Jay beauty is not just feather-deep.  Although seemingly contentious in their general behavior, blue jays are frequently subservient to other medium-sized birds who visit bird-feeders. You should do nothing in less the bird is in immediate danger. That does sound worrying though – and you really shouldn’t have been able to pick up the blue jay fledgling; blue jays are more mobile than robins at the early fledgling stage, and shouldn’t be capturable by hand after their first day out of the nest. And there’s one obvious sign: feathers. , Its plumage is lavender-blue to mid-blue in the crest, back, wings, and tail, and its face is white.  However, blue jays have also been known to attack or kill other smaller birds, and foliage-roosting bat species such as Eastern red bats. A young fledgling Blue jay with some growing left to do gorges on sunflower seeds from a feeding tray in mid-August Blue Jay on a snowy hill. Hello, everyone on Y!A. Finally she reached the front door and there, sitting on the welcome mat, was a pre-fledgling blue jay. Steller's jay is about 30–34 cm (12–13 in) long and weighs about 100–140 g (3.5–4.9 oz).Steller's jay shows a great deal of regional variation throughout its range. Young jays may be more likely to migrate than adults, but many adults also migrate. ", Little Known Fact: Blue Jays are Vicious Carnivores, "jaybird – definition of jaybird by the Free Online Dictionary, Thesaurus and Encyclopedia", "Range Extension of the Blue Jay into Western North America", "A preliminary list of the birds of Seneca County, Ohio", "The Truth About Blue Jays – The Free Weekly", "Tool-Making and Tool-Using in the Northern Blue Jay", "Longevity Records Of North American Birds", https://en.wikipedia.org/w/index.php?title=Blue_jay&oldid=991282588, Creative Commons Attribution-ShareAlike License.