Search - Local Environmental Observer (LEO) Network

	Invertebrates	86
	Ocean / Sea	43
	Death / Die-off / Decline	16
	Food Security	16
	Fish	13
	Human Health	13
	Surface Waters / Wetlands	12
	Unusual Size / Abundance	10
	Paralytic Shellfish Poisoning	10
	Unusual Range / Sighting	10
	Extreme Temperature	9
	Fisheries	9
	Sports / Recreation	7
	Algal Bloom	6
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	Economic Impact	6
	Land	6
	Microbes	6
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	Weather	5
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	Marine Mammals	4
	Amphibians	3
	Cultural Impact	3
	Deformity / Disease / Injury	3
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	Land Mammals	3
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	Parasite	3
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	Air	1
	Amnesic Shellfish Poisoning	1
	Physical or Chemical Change	1
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	2024	2
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	2020	10
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	2017	15
	2016	8
	2015	5
	2014	2
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	June	31
	July	34
	August	21

Melting Starfish

Most of the red salmon were carrying worms

Crab pots 'absolutely stuffed' as Bering Sea Dungeness fishery breaks records

Dangerous PSP toxin levels found in some Southwest Alaska clams, mussels

Unidentified juvenile crab

Norton Sound crab fishery bounces back with record year following fishing hiatus

Evidence of invasive crab that could wreak havoc on Alaska fisheries found near Metlakatla

Sudden lake draining event

Volunteers confront an invasion of black slugs near Whittier

Decaying Sea Cucumbers

Sea cucumber die-off near Vancouver Island

Not seeing as many earthworms after rain events

He has lived for 74 years – for the first time the river is dry

Seeing some Worms in Kenai Salmon

Sea Life Die-Off Found on Beach

B.C.'s heat wave may be to blame for several cases of shellfish poisoning

Blue mussel die-off in Skagway

Extreme heat cooks shellfish alive on Puget Sound beaches

Paralytic Shellfish Toxin Advisory

Mystery lines on Haida Gwaii beach

Invasive grass carp caught in Chambly Basin

A person was fatally poisoned by mussels in Dutch Harbor, and now Alaska warns of high toxin levels

Thousands of blue jellyfish clog cooling system in Israeli power plant

‘A grave concern’: European green crabs discovered on Haida Gwaii

Jellyfish the size of dinner plates on Northeast beaches

Giant 6ft lion's mane jellyfish spotted Colwyn Bay Beach in Wales

Manet invasion in the Oslo Fjord

Picking Shellfish Yields Tingling Fingers

Large landslides have passed in Alta

Sockeye salmon returns plunge in B.C., as climate change mainly to blame

State reopens shellfish harvest

Uncommon Squat Lobster (Munida quadrispina) Sighting

First 2019 paralytic shellfish poisoning case reported in Alaska

Krill (Thysanoessa spinifera) Found Washed Up on Beach

Unidentified Orange Substance Found Washed Up on the Beach in Unalaska

More dead marine mammals, birds found on region’s beaches

Add krill and mussels to the list of unusual marine deaths in Northwest Alaska

Eating shellfish you’ve harvested yourself is risky - and can be deadly

Researcher discovers mussels on California coast were cooked to death in heat wave

Sea Star Wasting Disease

Dead Krill and Sea Birds, Stranded Ice Seals

Blue Mussel (Mytilus edulis) Die-Off

'Potentially lethal' toxins found in Juneau shellfish

Sea Lice Plagues Return and Threat to Wild Salmon Increases

Low Tide and No Sea Stars

Nearly 300 Sea Turtles Dead as Red Tide Plagues Southwest Florida

Almost every part of Canada’s largest national park is deteriorating

Elevated PSP Levels in Unalaska and Sand Point

Ecosystems across Australia are collapsing under climate change

Sea Otter (Enhydra lutris) Foraging in Re-occupied Soft Bottom Habitats

No Sea Stars on Bishop's Beach

Mysterious, Brain-Like Blob Found in Lagoon

B.C.'s coastal sea star population in increasingly hot water

Can sea stars make a comeback in Kachemak Bay?

Swarm of Jellyfish in Garðabær

Abundant Slugs Consuming Vegetation

New Jersey-Size Dead Zone Is Largest Ever in Gulf of Mexico

Stinging 'floating terror' spotted in Nova Scotia waters

Weird Jelly on Tube Worms

Black Slugs (Arion ater L) Devastating Native Plants in Chugach Forest

Scientists find strange sea creatures in Alaska for the first time

Tiny California Sea Cucumber (Parastichopus californicus)

Jellied sea creatures confound scientists, fishermen on U.S. Pacific Coast

Millions of tropical sea creatures invade waters off B.C. coast

Squid Found in Seldovia Bay

Worm Species Found During Beluga Hunt

Jellyfish Getting Bigger

Unusual 'Sea Butterflies' (thecosomes) On Beach

Shift of Diverse Subtidal Community to Sea Cucumber (Holothuroidea) Barrens

Decadal shift in Lion's Mane Jellies (Cyanea capillata) on Nova Scotia's North Shore

Leopard or Giant Garden Slug (Limax maximus) Found

Extremely High PSP Levels

Recreational Razor Clam Fishery Closed in Humboldt and Del Norte Counties

Black or perhapsTail-dropper Slug

Starfish Wasting Disease

Starfish Wasting Disease

Jellyfish Bloom

Ocean 'blob' brings bad fish food to B.C. waters

Scientists may have solved 2011’s mysterious marine die-off along the Pacific coast

Northern Sea Nettle Jellyfish Die-Off