Rodents can sneak into San Diego rooflines through small openings around eaves, attic vents, crawl-space vents

https://johnnyizjd880.hexaforgey.com/posts/why-san-diego-rats-invade-attics-in-the-summer

Rodents can sneak into San Diego rooflines through small openings around eaves, attic vents, crawl-space vents, and utility entry points that are not properly sealed.