Orange County, Anaheim Rat Control Situation:
David, I was able to find your article on rats in the walls which I think I have at my home. It is very disturbing because it is loud scratching of the walls in the mornings all different areas of the home. Do you make calls to homeowners to help find and help them with their problems? If so, what number may I call you to set something up to come to my home and help me? I have been told to call an exterminator. Thank you in advance, Sharon
David - I have been looking at your site and am very impressed. I live near the water in dense vegetation and have an ongoing rat problem. I have tried plenty and your site mirrors what to do and not to do. I have just spent 2 full days sealing the underfloor area of my house and am about to close off some air-conditioning pipe ducting. I would like to put a one-way funnel on the last access point for a few days before I then seal it off completely. Hopefully to help any unwanted residents to depart. I am wondering what size opening you have been using on your one way funnels? I know this is a difficult question, but any sort of guide will help.Traps are awkward for me as I have roofspaces that are inaccessable to humans without wall removal. Thanks so much. Stephen Anaheim CA.
Hi David, I have at least one rat in my ceiling with no way to get to it short of cutting through the drywall. I have a suspicion how they're getting in, and want to close it up, but I'd like to do so when the chances are greatest that he's out looking for water or whatnot. Is there a time of day or night when it's most likely that he'll be out? I live in Los Angeles where the weather is dry and increasingly warm. Thanks, Craig
Anaheim Rat Control Tip of The Week
Norway Rat Biology
The Norway rat is typically nocturnal. It is a good swimmer; however, unlike the related black rat, it is a poor climber. Norway rats burrow well, and regularly uncover broad tunnel systems.
Rats are equipped for creating ultrasonic vocalizations, both as grown-ups and babies. They may likewise transmit short, high frequency, socially-prompted vocalization during interaction with different rats or animals. This call most takes after a trilling sound but is undetectable to human ears. Rats can discernibly be heard through calls sounding like squeaks when they are in trouble.
These rats are omnivores. This implies they can eat both plants and animals. As predators, rats are opportunistic.
The Norway rat can breed consistently if the conditions are reasonable, and a female can deliver up to twelve litters in a year. The gestation period is just 21 days, and litters can number up to fourteen, albeit smaller litters are common. In this way, the rat population can increase rapidly. Rats have a lifespan of around three years, yet regularly live less than one year.
Norway rats live in enormous hierarchical groups, either in tunnels or subsurface places, such as sewers and basements. When food is hard to come by, the rats lower in the social order are the first to die. If a large portion of a rat populace is eliminated from a zone, the rest will expand their reproductive rate, and rapidly reestablish the old populace level. This makes it imperative to have a plan to get rid of the entire rat population on your property if an infestation occurs.