Unlike other birds, blue jays will consume the entire egg, including the shells, and they're known to be quite aggressive when it comes to stealing eggs If you've observed blue jays in the neighborhood and want to protect a robin's nest from the attack of blue jays, then you must develop proper protective measures to save the eggs andNesting Blue Jays form monogamous pairs and stay together year round They typically nest in a horizontal fork or vertical crotch of a tree Both members of the pair help build the nest The nest is a bulky cup made of twigs torn from live trees, grass, moss, bark, lichen, and leaves, sometimes held together with mud Starlings also lay blue eggs, but you will be able to easily see the difference because they are bigger than bluebird eggs Here is a list of some of the most wellknown birds that lay blue eggs Redwinged, Rusty, and Tricolored Blackbird Bluefooted Booby, Bluethroat, Bluegray Gnatcatcher, Blue Grosbeak, Blue Mockingbird
Three Blues Eggs Too Large To Be Robin Western Pa Blue Jay Ornithology
