They are generally secretive animals, are often nocturnal, and live in relatively inaccessible habitats.

There are few threats to this species because it occurs in nearly inaccessible habitat.

Its remote and generally inaccessible habitat is the main factor in preventing detailed study of this animal in its natural habitat.

Largely because of their rugged, inaccessible habitat, they are very poorly known.

Their inaccessible and inhospitable habitat casts them further into the shadows and margins.

Members of the genus Euphonia are prized as cage birds and several are threatened by trapping, but this species benefits from its relatively inaccessible habitat.

Largely because of their rugged, inaccessible habitat, they are very poorly known and have traditionally been considered rare.

Many hosts try to hide from the parasitoids in inaccessible habitats.

However, in some regions the rockfowl's secretive habits and inaccessible habitat have meant it was unknown to the local population.

Despite their inaccessible habitat on cliffs, Brighamia are sometimes hand-pollinated by botanists to ensure seed set.