There are aircraft scrapyards where these are easy to get. Search "aircraft surplus", "aviation scrapyards", etc.
hummigbird
The hummingbird.
name of the animal which look a helicopter
A humming bird. In fact it was the humming bird that inspired the helicopter. Scientist studied the humming bird and found out how it flew. And then they used that same knowledge to invent the helicopter.
it's another name for a helicopter
The osprey is a bird of prey that comprises one species in the family Pandionidae. It is neither a hawk or an eagle.
a stick
no
glue/butter (optional) birdseed, popcicle stick, and a bird
No, the state does not use euthanasia for bird control. That would be morally unethical. However, they can try to change the environment for bird control.
A stumbling block is the stick that holds the bait in a bird trap. Once a bird perches on the stick, the trap springs.
There are many pest and bird control companies in Montreal, MP Bird Control seems to be the biggest but your local animal control or shelter can probably recommend someone locally