After part of the iconic Santa Cruz Wharf collapsed into the ocean amid powerful waves on Monday, feathered culprits have been found to factor into the pier’s damage: seagulls.

Mayor, while stressing the value of the wharf in the community, says rebuilding without serious discussions would be “irresponsible.”

Sea lions and a historic ocean swell were on a list of reasons released by officials Friday explaining why part of the iconic Santa Cruz Wharf collapsed. The wooden wharf is more than 100 years old and extends a half mile over the ocean.