Sentences with phrase «about suitable habitats»

Not exact matches

Great - ape watchers may have become accustomed to reading about habitat loss and population declines, and indeed, researchers have previously engaged in a range of site - specific efforts and landscape surveys aimed at assessing the decline of suitable environmental conditions for African great apes.

«The habitats of many chameleon species, and not only, are highly threatened by the ongoing deforestation in Madagascar and we need rapidly to expand our knowledge about the biodiversity, so that suitable conservation measures can be taken,» he stresses.

About 15 million of the national human population of 23 million people live in the intensely urbanized Taipei area, at the extreme north of the island nation, where most of the dogs and cats are pets, or are descended from lost or abandoned pets, in an environment affording some suitable habitat for feral cats, but little or none for street dogs.

The density of females on Sea Lion Island was quite low (about 110 females per km of the coastline suitable for breeding) compared to densities recorded in other sub-Antarctic populations: this low level of crowding of females probably depends on the small population size and the abundance of sandy beaches with a gentle slope, which are the preferred breeding habitat for elephant seal.

I have some concerns about some few species near the margins of their suitable habitat range, such as polar bears.