General Discussion
In reply to the discussion: Do We Really Know That Cats Kill By The Billions? Not So Fast [View all]dem in texas
(2,681 posts)I have seen a large bird loss in the area where I live, blue jays, mockingbirds and crows to name a few. I read in the paper that it was the West Nile virus that was killing off the birds. I know I have found dead birds on the street and in the alley several times.
As far as cats go, I have always kept both indoor and outdoor cats. My indoor kitty never goes out, she is a big couch potato. The outdoor cats are usually strays that show up on our porch and we feed them. We live at the edge of the city with woods behind our house and a creek a short way off, idea areas for urban wildlife. But we have a problem with the most common urban animals, the rats. Keeping some outdoor cats helps keep the rats under control. I always try to catch the outdoor cats so I can take them to the vet to get fixed and get shots. Sometimes they are too wild to catch. I have two outdoor cats right now, I like to have about 4. We are sitting on limestone rock in this area and is full of cracks and crannies so we also have snakes, mostly grass snakes, but I have seen blue racers, chicken snakes and once a copperhead. So the cats keep the snakes out of our yard too. There are plenty of other animals around to kill off the birds. There are plenty of other animals running around that could kill a bird. Just a few week ago, I saw a red fox in the alley. We often see coyotes and are seeing bobcats more often lately.
So I think there is more to the loss of birds than cats killing them. I think in addition to West Nile virus, they are being killed off by the use of pesticides which gets in the insects that they eat. We used have horned toads in North Texas, but no more. I read it was because of the pesticide put out to kill ants. Ants are the horned toads major food. Same for fireflies or lightin' bugs as we call them in Texas. They used to fill the night air in June and now it is rare to see one.
There should be more studies about the decline in birds. Remember we are having major declines in other animal groups too; bees and frogs come to mind.