Resultado de búsqueda
Hace 1 día · The peregrine falcon became an endangered species over much of its range because of the use of organochlorine pesticides, especially DDT, during the 1950s, '60s, and '70s. Pesticide biomagnification caused organochlorine to build up in the falcons' fat tissues, reducing the amount of calcium in their eggshells.
Hace 2 días · In 1941, devils became officially protected. Since the late 1990s, the devil facial tumour disease (DFTD) has drastically reduced the population and now threatens the survival of the species, which in 2008 was declared to be endangered.
Hace 1 día · “It’s important to remember that these great ape species are all endangered,” said Dr. Makova. “Not only can we learn about human evolution from these sequences, but we can apply what we know about their genomes and human genomes to better understand the biology and reproduction of these endangered species.”
Hace 2 días · De Endangered Blood (Interprète) Descriptif détaillé. Don't freak out. 19 ,99€. EAN : 3760231768274. Vendu et expédié par : Cultura. État : Neuf. DISPONIBLE SOUS 11 JOURS. Livraison en magasin dès le 28/05/24.
Hace 1 día · In 1967, the American alligator was listed as an endangered species (under a law that was the precursor to the Endangered Species Act of 1973), since it was believed to be in danger of extinction throughout all or a significant portion of its range.
Hace 2 días · The Australian brook lamprey (Mordacia praecox) belongs to a group of primitive jawless fish.Growing up to 15 cm in length, it has rows of sharp teeth. Unlike most lamprey species, which use their teeth to suck blood, this species is non-parasitic.. As larvae, the Australian brook lamprey lives buried in the bottom of streams for around three years, filter-feeding.
Hace 19 horas · The blood has saved many human lives but has also led to the loss of many horseshoe crab lives. Horseshoe crabs are now on the international red list of endangered species. Is it time to find ...
