Camera study confirms risk to animals
The first global camera trap study of mammals has snapped more than
100 species ¨C along with poachers and even tourists ¨C in nearly
52,000 images which have confirmed the damage caused by habitat
destruction.From African elephants to chimpanzees, pumas, anteaters and
endangered gorillas, the camera traps captured 105 species of mammal at
seven sites in Uganda, Tanzania, Indonesia, Laos, Suriname, Brazil and
Costa Rica.
Researchers using images from 420 cameras compared the shots from
the different areas which had landscapes ranging from continuous forest
to fragmented habitat to analyse which species were found, their sizes
and food.
Their study, published in the journal the Philosophical
Transactions of the Royal Society B, revealed that continuous forests
and larger protected areas had higher numbers of mammal species than
areas where the habitat was broken up. There was also a greater variety
of animal sizes, including populations of larger mammals.
Conservation International said the loss of habitat is ¡°slowly but
surely killing¡± the Earth¡¯s range of mammals.Some groups,
particularly insect-eating mammals, appeared more vulnerable to habitat
loss than others, such as herbivores.The research will form a baseline
to monitor changes in mammal species, some 25 per cent of which are
under threat globally, according to Dr Jorge Ahumada,It should take
time during the selection of Penguin Digital Photo Frame
for any environment, in order to select the shape, size and materials
that will fit well with your indoor surroundings. ecologist with the
Tropical Ecology Assessment Monitoring network (Team) at Conservation
International, who led the study.
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