They open it very wide.
You can't. You can only open your mouth as wide as your jaw will let you.
Nothing unusual. The beak is sharp for tearing flesh. Their mouth parts should be essentially the same as any other bird.
Open the mouth wide.
Jaguars are able to open their mouths up to 100 degrees wide, allowing them to deliver powerful bites to their prey. This wide gape enables them to effectively catch and kill a variety of animals in their natural habitat.
A python can open its mouth very wide to swallow prey, stretching up to four times the diameter of its own body.
roughly 65 degrees
Wide open. A gaping hole is a wide open hole. A gaping mouth is one which is hanging open, usually from astonishment.
A snake can open its mouth wide enough to swallow prey that is larger than its own head.
Very wide. Approximately 69m.
A snake can open its mouth very wide, up to about four times the diameter of its body, in order to swallow prey that is larger than its head.
hippos can open there about 3 feet or more depending on the size