In the U.S, it is likely to be a robin, jay, cardinal or starling.
depends where you live
The most reported backyard bird is a Robin. The Robin is Americas most commen bird.
It is most likely dead and the worms are eating and decomposing it.
you need to find the dimensions of the backyard. if it's fencing, it's most likely going around 3 sides of your backyard (the 4th side is your house). so 2 times length, then add width.
I would most likely keep a Phoenix in my backyard
Most people tend to try and attract birds to their backyard by putting out seed. If you really want to control them you can try getting a cat which is the number one backyard bird predator.
Layer 2
It may be a reptile such as a lizard or snake, a mammal or a bird. All live in the deserts of the world.
Possibly, Marijuana itself is illegal, but your backyard is also your private property. I mean most likely nobody is going to barge into your backyard and arrest you, but be cautious of neighbors.
Whatever a bird does, most likely.
which bill would a seed cating bird most likely have with the seed being crushed
There was destruction of forest, the bird's habitat.
Most likely it just means a bird just landed on you.