Burrows.
No. Puffins are marine birds. However the nest (in spring) in holes that they burrow into the grassy sward at the tops of marine cliffs.
A gathering
yes they are called vertebrates
A Raft of Information: PUFFINS « SimplyScience Blog May 6, 2009 ... A member of the auks, puffins ride on the waves offshore for weeks at a time with other puffins in great groups called rafts. ... simplyscience.wordpress.com/.../a-raft-of-information-puffins/ - Cached - Similar
They are called pufflings or chicks.
A penguin is a large flightless sea bird found in the southern hemisphere. There are no particular names for male and female penguins.
They use a kind of camoufladge called countershading.
Sometimes puffins will use old rabbit holes as their nesting burrows.
You see puffins Elliston Newfoundland located near Trinity. Elliston was previously called Bird island cove.
There are no Antarctic puffins -- puffins live in the Arctic.
puffins are not dangerous.
There are no Antarctic puffins. Puffins are northern hemisphere birds.