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Blood lead levels in an endangered vulture species decreased following restrictions on hunting practices

Blood lead levels in an endangered vulture species decreased following restrictions on hunting practices
Canarian Egyptian vulture was on the verge of extinction at the end of the 20th century. At that time, studies revealed that lead poisoning was a serious problem for the population’s survival. The...
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actualidad threatened species population ecology guirre canario neophron percnopterus majorensis caza plomo 22/04/24

Invasive blue crabs can travel more than 100 km upstream

Invasive blue crabs can travel more than 100 km upstream
Scientists from the Doñana Biological Station – CSIC warns of the capacity of the blue crab to invade river stretches located far from river mouths. This migrating capacity of blue crabs...
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actualidad invasive species biological invasions threatened species blue crab european eel 09/04/24

Predation by owls affects the survival of the colony of greater noctule bats in Doñana

Predation by owls affects the survival of the colony of greater noctule bats in Doñana
A research team of the Doñana Biological Station – CSIC has found that greater noctule bats, one of the most threatened bat species in Europe, do not change their shelter when facing...
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actualidad conservation bats predation risk threatened species predation nyctalus lasiopterus strix aluco 20/09/23

A study led by the CSIC finds that the Egyptian vulture selects the areas with the highest density of individuals to reproduce for the first time

A study led by the CSIC finds that the Egyptian vulture selects the areas with the highest density of individuals to reproduce for the first time
The data have been obtained from the long-term monitoring programs of six populations of Egyptian vultures (Neophron percnopterus) from Spain and France. The study makes it possible to advance in...
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actualidad neophron percnopterus egyptian vultures threatened species natal dispersal 09/03/21

Human impact is changing the way biodiversity is organized

Human impact is changing the way biodiversity is organized
Zoogeographical regions, or zooregions, are areas of the Earth defined by species pools that reflect ecological, historical and evolutionary processes acting over millions of years. Consequently,...
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actualidad global change conservation biology extinction news conservacion threatened species human impacts invasion species assemblages uncertainty robustness bioregions 17/06/19
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Content with tag threatened species .

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Blood lead levels in an endangered vulture species decreased following restrictions on hunting practices
Invasive blue crabs can travel more than 100 km upstream
Predation by owls affects the survival of the colony of greater noctule bats in Doñana
A study led by the CSIC finds that the Egyptian vulture selects the areas with the highest density of individuals to reproduce for the first time
Human impact is changing the way biodiversity is organized