Phylum Porifera (Latin porus = pore, ferre =bearer) includes pore-bearing animals. These are commonly called sponges.
The animal that leaves holes in the ground is a mole.
An animal action is when animals dig holes into rocks.
A rabbit
hide in their holes
Burrowing animal holes can be identified by their size, shape, and location. They are typically small, round openings in the ground with a mound of dirt or debris nearby. The holes may also have a distinct tunnel shape leading into the ground. Additionally, the presence of tracks or other signs of animal activity around the hole can help identify the burrowing animal.
Some animals that burrow holes in the ground include rabbits, groundhogs, and prairie dogs.
Animal holes commonly found in yards include burrows made by rodents like mice and moles, as well as dens dug by rabbits, groundhogs, and foxes. These holes serve as shelter and nesting sites for these animals.
The potential risks of animal holes in your yard include tripping hazards, damage to landscaping, and potential entry points for pests. Solutions for dealing with animal holes include filling them with soil, installing barriers, and using humane deterrents to encourage animals to move elsewhere.
Surround them with holes
Shellfish have several ocean predators, but what you are most likely seeing are holes created by the beaks of sea gulls.
i think a frog.
Usually cages or boxes with air holes marked "dangerous animal"