Sentences with phrase «affect on bird populations»

In fact, we need to take a long look at our own species» affect on bird populations.

Not exact matches

Unfortunately, as monitoring efforts continue, we may see these pretty patterns cut short: warming temperatures could deplete phytoplankton populations, which means less fish, squid, and krill for the birds to feast on, and could affect whether sooty shearwaters have enough energy to make it back to their New Zealand breeding grounds.

Feral cats also bring pests like fleas and ticks, and they can start to affect the environment by preying on natural bird and rodent populations.

changing migration patterns of birds and other animals that affect by direct means (foraging, excrement) and indirect means (control of pests, affects on populations of beneficial insects such as bee populations and so on) 5.