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Duck die-off likely caused by fungal infection

Reeking whale carcasses plaguing Withernsea with sickening smell

Dead humpback whale found washed ashore on LBI beach

Stranded whale pod beaches in East Yorkshire

Dolphin and seal deaths in Waterford Harbour spur call for inquiry

Coeur d'Alene eagle numbers low, mirroring lake's kokanee population

Russia Investigates Mystery Seal Die-off

Seal hunters come across frozen beached bowhead whale

Nearly 100 whales die in mass stranding in New Zealand

Emaciated fin whales wash up dead on French shores

In Southeast, this year's salmon harvest fell by more than half

Dead humpback whale floating in waters off Cape May County

Mysterious Mass Deaths of African Cape Fur Seals Alarm Conservationists

Deep-diving whale dies after swimming up river

Whale in Gare Loch rescue attempt found dead

Scientists found plastic debris in the digestive track of southern right whale stranded in Argentina

Dead giant octopuses washed ashore south from Kamchtka peninsula on the Kuril Islands

Why so glum, chum? Scientists perplexed by this year's low chum salmon numbers in Yukon River

Eco disaster at Kamchatka peninsula with mass death of sea animals at precious Pacific beach

Salmon and smiles: 30,000 pounds of fish distributed in Whitehorse

Mushers react to scary closure of chum fishery

Emaciated grizzly found dead

Chilkat sockeye, coho, chum runs appear low compared to past years

Birds 'falling out of the sky' in mass die-off in south-western US

Yukon River fall chum run the worst on record

Nunavut government limits hunting of Dolphin and Union caribou herds

A pair of stranded killer whales (and a sick sea lion) has biologists looking for answers

Waterfowl Disappearance and Other Lake Ecosystem Changes

Dead whales wash up near Unalaska, but pandemic complicates necropsies

Dead beluga calf poses questions for biologists

Record-warm Arctic summer did not bring joy to wildlife

Six whales die in largest stranding of its type in Ireland's history

Yukon Salmon Sub-Committee recommends halt on fishing for Chinook

Miami-Dade fireboats hit the water to help with major fish kill in South Florida waters

U.S. officials allow killing of sea lions eating at-risk salmon and steelhead in Columbia River watershed

Biologists hope dead sea lion will provide insight into endangered Aleutian population

Salmon rivers closed in face of high temperatures, low water

The cause of the mass mortality of fish in a large river in the Tyumen region has been determined

Not a good salmon season in the Far East and fishery closes in an area of ​​Kamchatka

Salmon Is Disappearing From Russia’s Amur River. It’s Taking Local Tradition With It

Western Red Cedar die-off in Pacific Spirit Park

Leduc County declares state of agricultural disaster amid wet conditions

﻿ ﻿Reports of dead seabirds raise concerns of another die-off

Botswana reports mysterious deaths of hundreds of elephants

Southern resident whales returning later to Salish Sea in ‘drastic’ change

Emerald ash borer keeping some GRCA properties closed

Washed-up Stellar Sea Lion (Eumetopias jubatus) on Front Beach

Oily substance found near Savoonga remains a mystery

Dead Young Gray Whale (Eschrichtius robustus)

Dead Tomcod (Microgadus proximus) on Beach

Rare whale with long, spiky teeth washes up at California beach

Low sockeye returns prompt commercial fishing closure on the Copper River

Bald eagle stabbed in heart by loon

From Iceland — Beached Whale In Northwest Iceland Sparks Concern

Officials find pregnant Hawaiian monk seal dead on beach

First recorded striped dolphin sighting on Haida Gwaii

Mysterious Illness Killing Australia's Gorgeous Rainbow Lorikeets

Biologists monitoring sickness in bighorn sheep

Gray whale washes up on Emma Wood State Beach, likely will be towed out to sea

Algae bloom chokes Achencoil river stretch

After a rabid coyote attacked a dog, Quinhagak lifted travel ban for a vet

Dead gray whale washes up on Oregon coast, buried

Three Dead Sperm Whales Have Scientists Concerned

Gooseneck Barnacles

Over 70 Common Eiders Found Dead

Whales are dying, but numbers are unknown. Coronavirus has stalled scientific fieldwork

Rabbit Deaths in Reykjavík Caused by Infectious Disease

Starvation death looms as huge amount of snow piles up over icy crust

The changing behaviour of humpback whales

Mystery oil coating Westman Islands seabirds

Dead reindeer used to warn against reindeer danger

Dead Sea Cucumbers (Cucumaria miniata) on Beach

Gray whale beached at Port San Luis near Avila Beach

Sperm whale carcass will decompose on Lanai beach

Numerous Dead Mottled Sea Stars (Evasterias troschelii)

Not a good salmon season in the Far East and fishery closes in an area of Kamchatka

Reports of dead seabirds raise concerns of another die-off