Avian flu is killing endangered California condors at alarming rate

Numbered tags are seen underneath the wings of this California Condor photographed north of the Grand Canyon in Arizona. There are 116 birds currently living in the wild north of the canyon along the Arizona Strip and in southwestern Utah. Photo: Jim Shane / Utah Division of Wildlife Resources

April 16, 2023

Avian flu is killing endangered California condors at alarming rate

By Dinah Voyles Pulver 12 April 2023 (USA TODAY) – The avian influenza stalking wild and domestic bird flocks across the country has killed at least six endangered California condors since March and is suspected of killing another dozen. The U.S. Fish and Wildlife Service said Wednesday it’s now attributing all condor deaths in the […]

This undated photo provided by the Wisconsin Department of Natural Resources shows a northern long-eared bat. On Tuesday, 29 November 2022, the Biden administration declared the northern long-eared bat endangered, a last-ditch effort to save a species driven to the brink of extinction by a deadly fungus. This is the third species of bat recommended for the designation in 2022 due to white-nose syndrome. Photo: Wisconsin Department of Natural Resources / AP

December 4, 2022

U.S. bat species devastated by fungus now listed as endangered – “This species is in dire straits, but we never want to give up hope”

By John Flesher 29 November 2022 TRAVERSE CITY, Michigan (AP) – The Biden administration declared the northern long-eared bat endangered on Tuesday in a last-ditch effort to save a species driven to the brink of extinction by white-nose syndrome, a fungal disease. “White-nose syndrome is decimating cave-dwelling bat species like the northern long-eared bat at […]

A dead crane, foreground, at the Hula Nature Reserve in northern Israel in December 2021. A bird flu outbreak in northern Israel killed at least 5,200 migratory cranes and forced farmers to slaughter hundreds of thousands of chickens as authorities tried to contain what they say is the deadliest wildlife disaster in the nation’s history. Photo: Ayal Margolin / JINIPIX / Associated Press

December 30, 2021

Bird flu in Israel kills 5,200 cranes and forces slaughter of half-million chickens – Environment minister calls outbreak “the most serious damage to wildlife in the history of the country”

By Isabel Kershner 29 December 2021 JERUSALEM (The New York Times) – Israel is acting to contain a severe outbreak of avian flu that has already led to mass culling of infected poultry and has caused the deaths of about 5,000 migratory cranes in a popular nature reserve in the north of the country. The minister […]

A koala with burns suffered from Australia’s unprecedented early bushfires receives treatment for dehydration at the Port Macquarie Koala Hospital in November 2019. Photo: Saeed Khan / AFP / Getty Images

November 24, 2019

Koalas are not functionally extinct, but they need our help

By Jackson Ryan 24 November 2019 (CNET) – The koala is one of the most iconic Australian marsupials. The grey fuzzballs spend nearly all their time in the trees, surviving on a diet of toxic gum leaves and a healthy routine of extended naps. As Australia suffered through unprecedented bushfires in the past two weeks, […]

(a) Estimated distances animals can travel during the Phocine distemper virus (PDV) latent and infectious period (1 week, 2 weeks, and 4 weeks) illustrating the areas where viral transmission could occur, based on median travel speeds calculated for satellite-tagged bearded seals (green circles), spotted seals (orange), Steller sea lions (blue), and northern fur seals (purple). (b) Recorded tracks of a PDV seropositive bearded seal followed in July 2009 and a seropositive northern fur seal followed in November 2010 shown with sympatric PCR positive spotted seals, ribbon seals, and northern fur seals sampled 2009–2010. Sea ice is shown at its minimum extent in September (panel a) and retreating the following July after reaching a maximum winter extent (panel b). Graphic: VanWormer, et al., 2019 / Scientific Reports

November 18, 2019

Deadly virus spreads among marine mammals as Arctic sea ice melts – Scientists fear the virus, once found only in European waters, could spread to the U.S. West Coast

By Sarah Gibbens 7 November 2019 (National Geographic) – When sea otters in Alaska were diagnosed with phocine distemper virus (PDV) in 2004, scientists were confused. The pathogen in the Morbillivirus genus that contains viruses like measles had then only been found in Europe and on the eastern coast of North America. “We didn’t understand how a […]

Remote sensing imagery of discolored water and algal blooms in the Florida Bay and the Florida Keys region between 1992 and 2013 showing connectivity of the mainland and the lower Florida Keys, all outlined in red. (a) Landsat true color image on 29 May 1992 shows turbid water in western Florida Bay and discolored, black water in central Florida Bay that extends southward to the lower Florida Keys; (b) AVHRR reflectance image on 12 March 1996 shows high turbidity from the Shark River Slough plume extending beyond the lower Florida Keys towards Dry Tortugas; (c, d) VIIRS chlorophyll a anomaly images show phytoplankton blooms off Shark River Slough reaching the lower Florida Keys that were partially composed of the cyanobacterium, Synechococcus, on (c) 24 November 2013 and (d) 27 January 2014. Graphic: Lapointe, et al., 2019 / Marine Biology

July 26, 2019

Nutrient loading lowers resistance to thermal stress in Florida Keys corals – “These data make clear that this is not an ‘either temperature or nutrients’ situation, but rather a ‘both/and’ combination of multiple stressors”

By Gisele Galoustian 15 July 2019 (FAU) – Coral reefs are considered one of the most threatened ecosystems on the planet and are dying at alarming rates around the world. Scientists attribute coral bleaching and ultimately massive coral death to a number of environmental stressors, in particular, warming water temperatures due to climate change. A […]

Desdemona Despair

Category: epizootic