Yes.
bog
A red winged black birds life cycle is egg baby then bird then adult.
Blackbirds, including red-winged blackbirds, are an example of black-colored birds that fly together. Grackles, starlings and brown-headed cowbirds also fly together.
There is no answer to this. Different birds have developed with different colouration.
Red-winged blackbirds have four toes on each foot. These toes are adapted for perching, walking, and gripping onto branches.
Some big species of spiders, especially of family Theraphosidae but also others like genus Nephila (of family Nephilidae), are said to eat birds.
Skunks, red-winged black birds, green darners, and goldenrod spiders have been known to eat tiger swallowtail butterflies.
The Red winged blackbird gets water from rivers, ponds, lakes and bird baths.
Red-winged blackbirds are omnivores, feeding on a diet that includes insects, seeds, fruits, and grains. They are known to forage for insects on the ground or in vegetation, while also eating seeds from plants and grains from fields.
Red winged Blackbirds are pretty bossy. They are aggressive in territory protection and will often take over the winter feeders from the smaller birds.
I once saw a Carolina Wren with a black widow spider in it's mouth.
Mainly insects and seeds, fruits.