Because they are
habitat specialists requiring a very specific amount of precipitation, they are likely to be unprepared to face ongoing temperature variability and changing precipitation levels.
For corals (see Table S3), we identified
habitat specialists as species occurring exclusively in few habitats, as well as those with narrow depth ranges.
Like
other habitat specialists, Sungazers appear to be restricted to this area not only because of physical barriers such as large rivers and mountains, but also because of the unique climactic niche in this region.
In the end, despite the adaptable features they inherited, the Neanderthals ended up as
more habitat specialists than we did.
Venus flytraps are
habitat specialists, found only in certain spots of longleaf pine savannas in the Carolinas.
Most of these are
habitat specialists and only dominant in one or two regions of the basin.
Most hyperdominants are
habitat specialists that have large geographic ranges but are only dominant in one or two regions of the basin, and a median of 41 % of trees in individual plots belong to hyperdominants.
The researchers identified several criteria for choosing umbrella species — such as big carnivores, most long - lived,
habitat specialists, and ones on the verge of extinction — and analyzed how many imperiled species might be saved by protecting the habitat of that type of umbrella species, compared to species saved by randomly picking a set of species to serve as the umbrella.
But they are
habitat specialists, being restricted to «yellow pine forests» (mainly ponderosa pine and Jeffrey pine) in the West.