Toggle navigation
Explore Posts
Most Recent
Near You
At your Latitude
Advanced Search
Observations From Members
Posts by Topic
Weather
Ocean / Sea
Plants / Kelp
Human Health
Buildings
More Topics
Posts by Date
Past Week
Past Month
Past Year
Posts by Season
Winter
Spring
Summer
Fall
Submit a Post
Submit your Own Event Observation
Have you observed an unusual environmental or climate event in your area? Please share it with us.
Submit an Event Article
Has your local news media reported on an unusual environmental or climate event? Please let us know.
Submit a Background Article
Please share background (non-event) articles with us.
Directory
Members
Topic Advisors
Communities
Organizations
Library
Background Articles
Search our collection of background (non-event) articles from news media, science journals and other sources.
Northern Climate Observer Newsletter
NCO tracks news coverage from across the circumpolar north and provides readers with a curated roundup of climate change related events.
Webinar Recordings
Search the archive of LEO Network webinar recordings.
News Sources
Browse some of the local news sources that frequently appear in LEO.
One Health Group
The One Health Group was started in 2013 as a forum to raise awareness about emerging One Health issues in Alaska as well as neighboring northern regions.
LEO Community Data Portal
The Community Data Portal is a collection of public datasets that can be browsed from the point of view of a community. These datasets are frequently used in LEO posts.
Maps from Members
A collection of curated maps contributed to LEO by members.
About
LEO Network
Funding & Support
Learn More
Contact us
LEO in the News & Research
Sign In / Join
My LEO
My LEO
My Maps
My Community
Messages
Editor
Sign Out
English
English
Español
Français
Deutsch
Русский
Norsk
Svenska
Suomi
Dansk
Yup'ik
Portuguese
Монгол хэл
العربية
Davvisámegiella
Skolt Sámi
Íslenska
Українська
हिंदी
اُردُو
Türkçe
Local Environmental Observer (LEO) Network
Search
Explore Posts
Most Recent
Near You
At your Latitude
Advanced Search
Observations From Members
Submit a Post
Submit your Own Event Observation
Have you observed an unusual environmental or climate event in your area? Please share it with us.
Submit an Event Article
Has your local news media reported on an unusual environmental or climate event? Please let us know.
Submit a Background Article
Please share background (non-event) articles with us.
Directory
Members
Topic Advisors
Communities
Organizations
About
LEO Network
Funding & Support
Learn More
Contact us
LEO in the News & Research
Sign In / Join
My LEO
My LEO
My Maps
My Community
Messages
Editor
Sign Out
English
Español
Français
Deutsch
Русский
Norsk
Svenska
Suomi
Dansk
Yup'ik
Portuguese
Монгол хэл
العربية
Davvisámegiella
Skolt Sámi
Íslenska
Українська
हिंदी
اُردُو
Türkçe
×
×
Search Results
hide
List
Map
Stats
. . .
Thumbnails
Slideshow
Timeline
Download Search Results
Embed
Search Engine Help
Topics: Invertebrates
All Topics
Or limit to:
Ocean / Sea
Death / Die-off / Decline
Paralytic Shellfish Poisoning
Food Security
Unusual Range / Sighting
Other Topics...
Date: Any
Any Date
Or limit to:
Past Week
Past Month
Past Year
More Options...
Region: Entire World
Entire World
Or limit to:
A country of countries
A region
A community or location
A latitude band
A bounding box
A polygon
Type: Member Observations
All Posts
Or limit to:
All Event Posts
Observations from Members
Articles in News Media
Background Articles
1 - 100 of 116
Next
→
Unusual cysts in grayling
Arctic Village, Alaska, United States
7 Sep 2024
LEO Network
Event
Melting Starfish
Kasaan, Alaska, United States
21 Aug 2024
LEO Network
Event
Most of the red salmon were carrying worms
Kenai, Alaska, United States
18 Jul 2024
LEO Network
Event
Mystery invertebrate in a red crab
Nome, Alaska, United States
13 Feb 2024
LEO Network
Event
Floating Helmet
Tatitlek, Alaska, United States
19 May 2023
LEO Network
Event
Lots of dead krill washed up on Sarichef Island
Shishmaref, Alaska, United States
30 Sep 2022
LEO Network
Event
Storm bounty in clams
Mertarvik, Alaska, United States
18 Sep 2022
LEO Network
Event
Unidentified juvenile crab
Orzinski Bay
27 Aug 2022
LEO Network
Event
Sudden lake draining event
Kotzebue, Alaska, United States
29 Jun 2022
LEO Network
Event
Decaying Sea Cucumbers
Saxman, Alaska, United States
1 Jun 2022
LEO Network
Event
Japanese skeleton shrimp found in Nateekin Bay
Unalaska, Alaska, United States
2 Mar 2022
LEO Network
Event
Gumboot Chiton
Cryptochiton stelleri
Die-off
Coupeville, Washington, United States
10 Oct 2021
LEO Network
Event
Decrease in Prawn Abundance of Desolation Sound
Powell River, British Columbia, Canada
3 Sep 2021
LEO Network
Event
Not seeing as many earthworms after rain events
Anchorage, Alaska, United States
27 Aug 2021
LEO Network
Event
Seeing some Worms in Kenai Salmon
Kenai River, Alaska, United States
3 Aug 2021
LEO Network
Event
Sea Life Die-Off Found on Beach
Elim, Alaska, United States
23 Jul 2021
LEO Network
Event
Blue mussel die-off in Skagway
Skagway, Alaska, United States
16 Jul 2021
LEO Network
Event
European Skipper
(Thymelicus lineola)
in Northwest, BC
Smithers, British Columbia, Canada
1 Jul 2021
LEO Network
Event
Intertidal life after significant heat wave
Malahat Drive
29 Jun 2021
LEO Network
Event
Washed up - euphausiid shrimp on area beach
Whittier, Alaska, United States
24 Apr 2021
LEO Network
Event
Picking Shellfish Yields Tingling Fingers
5 Jun 2020
LEO Network
Event
Velella velella Strandings in Tofino
Tofino, British Columbia, Canada
19 Apr 2020
LEO Network
Event
Gooseneck Barnacles
Tofino, British Columbia, Canada
14 Apr 2020
LEO Network
Event
Dead Sea Cucumbers (
Cucumaria miniata
) on Beach
Anchor Point, Alaska, United States
16 Feb 2020
LEO Network
Event
Young Nuttall Cockles (
Clinocardium nuttallii
) Exposed on Beach
Petersburg, Alaska, United States
17 Jan 2020
LEO Network
Event
Large Northern Sea Nettle (
Chrysaora melanaster
) Die-off
McDonald Spit, Alaska, United States
10 Oct 2019
LEO Network
Event
Large Squid Caught in Chignik Bay
Chignik, Alaska, United States
26 Sep 2019
LEO Network
Event
Uncommon Squat Lobster (
Munida quadrispina
) Sighting
Surprise Cove, Alaska, United States
27 Jul 2019
LEO Network
Event
Krill (
Thysanoessa spinifera
) Found Washed Up on Beach
Unalaska, Alaska, United States
22 Jul 2019
LEO Network
Event
Unidentified Orange Substance Found Washed Up on the Beach in Unalaska
Unalaska, Alaska, United States
22 Jul 2019
LEO Network
Event
Sea Star Wasting Disease
King Cove, Alaska, United States
26 Jun 2019
LEO Network
Event
Dead Krill and Sea Birds, Stranded Ice Seals
Shishmaref, Alaska, United States
25 Jun 2019
LEO Network
Event
Blue Mussel (
Mytilus edulis
) Die-Off
Port Clarence, Alaska, United States
20 Jun 2019
LEO Network
Event
Low Tide and No Sea Stars
Seldovia Village, Alaska, United States
3 Jun 2019
LEO Network
Event
Mottled Sea Star (
Evasterias troscheli
) Die-off Juneau
DuPont beach Juneau, Alaska, United States
28 Apr 2019
LEO Network
Event
Lots of Female King Crabs (
Paralithodes camtschaticus
)
Juneau, Alaska, United States
20 Feb 2019
LEO Network
Event
Sea Nettle Jellyfish (
Chrysaora melanaster
) are Landing
25 Oct 2018
LEO Network
Event
Unusual Squid Found on Shoreline
Aleksandrovsk, Alaska, United States
17 Oct 2018
LEO Network
Event
Shellfish Warning
Crescent City, California, United States
10 Sep 2018
LEO Network
Event
Elevated PSP Levels in Unalaska and Sand Point
10 Jul 2018
LEO Network
Event
Sea Otter
(Enhydra lutris)
Foraging in Re-occupied Soft Bottom Habitats
Haro Strait, British Columbia, Canada
21 Jun 2018
LEO Network
Event
No Sea Stars on Bishop's Beach
Homer, Alaska, United States
1 Jun 2018
LEO Network
Event
Bivalves recently cracked by sea otters (
Enhydra lutris
) indicating re-occupation
Island View Beach, British Columbia, Canada
7 Apr 2018
LEO Network
Event
Walrus (
Odobenus rosmarus
) Haul-out On Port Heiden Beach
Port Heiden, Alaska, United States
7 Apr 2018
LEO Network
Event
Shrimp Found While Collecting Badarkies
King Cove, Alaska, United States
24 Feb 2018
LEO Network
Event
Mushroom ascidian (
Distaplia occidentalis
) Found on Beach
Port Heiden, Alaska, United States
19 Feb 2018
LEO Network
Event
Coral Found Following November Storm
Port Heiden, Alaska, United States
25 Nov 2017
LEO Network
Event
Abundant Slugs Consuming Vegetation
Dillingham, Alaska, United States
5 Aug 2017
LEO Network
Event
Weird Jelly on Tube Worms
Seldovia, Alaska, United States
24 Jul 2017
LEO Network
Event
Black Slugs (
Arion ater L
) Devastating Native Plants in Chugach Forest
McKinley Lake, Alaska, United States
18 Jul 2017
LEO Network
Event
Tiny California Sea Cucumber (
Parastichopus californicus
)
Sitka, Alaska, United States
27 Jun 2017
LEO Network
Event
Squid Found in Seldovia Bay
Seldovia, Alaska, United States
14 Jun 2017
LEO Network
Event
Worm Species Found During Beluga Hunt
Norton Bay, Alaska, United States
4 Jun 2017
LEO Network
Event
Sea Otters (
Enhydra lutris
) Hauling Out with Seals
Port Heiden, Alaska, United States
26 May 2017
LEO Network
Event
Two-Spot Keyhole Limpet (
Fissurellidea bimaculata
)
Sitka, Alaska, United States
29 Apr 2017
LEO Network
Event
Hurghada Coast Degradation
Hurghada, Red Sea, Egypt
13 Apr 2017
LEO Network
Event
Two Robust Clubhook Squid (
Onykia robusta
) Wash Ashore
Unalaska, Alaska, United States
10 Apr 2017
LEO Network
Event
Unusual Depressions in Lummi Tideflats
Marietta, Washington, United States
28 Feb 2017
LEO Network
Event
Manila Clam (
Venerupis philippinarum
) Die-Off
Lummi Bay, Bellingham, Washington (Lummi Nation), United States
23 Feb 2017
LEO Network
Event
Thousands of Dead Red Rock Crabs (
Cancer productus
) on Beach
Denman Island, British Columbia, Canada
30 Dec 2016
LEO Network
Event
Sea Angel (
Clione limacina
) Bloom in December
Nahku Bay, Alaska, United States
20 Dec 2016
LEO Network
Event
Marine Mussels Clean of PSP Toxins
Klamath, California, United States
10 Nov 2016
LEO Network
Event
Dungeness crab (
Metacarcinus magister
) vulnerable to domoic acid contamination
Klamath, California, United States
7 Nov 2016
LEO Network
Event
Plumose anemones (
Metridium
spp.) detaching from rocks
Bowyer Island, Howe Sound, British Columbia, Canada
30 Sep 2016
LEO Network
Event
European Black Slug
Tenakee Springs, Alaska, United States
14 Sep 2016
LEO Network
Event
Are Ocean Conditions Right for
Vibrio parahaemolyticus
?
Anchorage, Alaska, United States
6 Sep 2016
LEO Network
Event
Abundant Jellyfish Disrupt Commercial Salmon Fishery
Sand Point, Alaska, United States
4 Sep 2016
LEO Network
Event
Jellyfish Getting Bigger
Sand Point, Alaska, United States
26 Aug 2016
LEO Network
Event
Unusual 'Sea Butterflies' (thecosomes) On Beach
Seldovia Village, Alaska, United States
10 Aug 2016
LEO Network
Event
Shift of Diverse Subtidal Community to Sea Cucumber (Holothuroidea) Barrens
Oak Bay, British Columbia, Canada
6 Aug 2016
LEO Network
Event
Decadal shift in Lion's Mane Jellies (
Cyanea capillata
) on Nova Scotia's North Shore
Caribou Beach, Nova Scotia, Canada
27 Jul 2016
LEO Network
Event
Leopard or Giant Garden Slug (
Limax maximus
) Found
Sand Point, Alaska, United States
23 Jun 2016
LEO Network
Event
Extremely High PSP Levels
Sand Point, Alaska, United States
9 Jun 2016
LEO Network
Event
Recreational Razor Clam Fishery Closed in Humboldt and Del Norte Counties
Klamath, California, United States
7 Jun 2016
LEO Network
Event
Black or perhapsTail-dropper Slug
Goodnews Bay, Alaska, United States
2 Jun 2016
LEO Network
Event
Thousands of
Velella
(by-the-wind sailors) Washed Up In Southeast AK
Sitka, Alaska, United States
31 May 2016
LEO Network
Event
Marine Mussels Clean of PSP (Toxins)
Klamath, California, United States
22 Apr 2016
LEO Network
Event
Sand Point's Unsafe PSP Toxin Levels
Sand Point, Alaska, United States
26 Feb 2016
LEO Network
Event
Sea Pens (
Pennatulacea
), Peanut Worms (
Sipuncula
) and Sea Cucumbers (
P. californicu
)
Yakutat, Alaska, United States
5 Dec 2015
LEO Network
Event
Dead Sea Otter (
Enhydra lutris
) and Starfish (Phylum:
Echinodermata
)
Prince of Wales Islands, Alaska, United States
10 Oct 2015
LEO Network
Event
Blue Sail (
Velella
) Jellyfish
Seldovia, Alaska, United States
9 Oct 2015
LEO Network
Event
Unusual Mussel (
Mytilus californianus
) Species
Unalaska, Alaska, United States
23 Sep 2015
LEO Network
Event
Arribo de langostas en la playa de Puerto de Progreso, Yucatán
Chelem, Yucatán, Mexico
17 Sep 2015
LEO Network
Event
Starfish Wasting Disease
Seldovia, Alaska, United States
10 Jul 2015
LEO Network
Event
Starfish Wasting Disease
Kake, Alaska, United States
3 Jul 2015
LEO Network
Event
Jellyfish Bloom
Toksook Bay, Alaska, United States
25 Jun 2015
LEO Network
Event
Velella
en Isla San Martín
27 May 2015
LEO Network
Event
High PSP in Clams
Sand Point, Alaska, United States
18 Mar 2015
LEO Network
Event
High PSP in Clams
Sand Point, Alaska, United States
15 Feb 2015
LEO Network
Event
Victoria Harbour 2: Contaminants in Sediment and Mussels
Victoria, British Columbia, Canada
28 Jan 2015
LEO Network
Event
Early earthworm
Haines, Alaska, USA
24 Jan 2015
LEO Network
Event
PSP High in Clams
Sand Point, Alaska, United States
15 Jan 2015
LEO Network
Event
High PSP in Clams
Sand Point, Alaska, United States
5 Dec 2014
LEO Network
Event
Lions Mane Jellyfish Sighting
Togiak, Alaska, Unites States
20 Nov 2014
LEO Network
Event
Jellyfish Bloom
Haines, Alaska, United States
14 Nov 2014
LEO Network
Event
Mollusks in Moose (
Alces alces
) Gut
Egegik, Alaska, United States
29 Oct 2014
LEO Network
Event
Amber Snail
Seldovia, Alaska, United States
9 Sep 2014
LEO Network
Event
Sea Otter
(Enhydra lutris)
Sighted at Possession Point, Southern Vancouver Islan
Sooke, British Columbia, Canada
1 Sep 2014
LEO Network
Event
Northern Sea Nettle Jellyfish Die-Off
Sand Point, Alaska, United States
8 Aug 2014
LEO Network
Event
Crab larvae wash ashore
Port Graham, Alaska
29 Jul 2014
LEO Network
Event
1 - 100 of 116
Next
→
×
Embed Code
Paste this code into a web page to embed these search results on a map.
×
Share Search Results
Enter email addresses separated by a comma
Send
×
Save Search Results
Name Your Search
Receive email notification?
Save
×
Previous
Next
×
Filters
All Topics
Topic
Invertebrates
116
Ocean / Sea
46
Death / Die-off / Decline
19
Paralytic Shellfish Poisoning
18
Food Security
12
Unusual Range / Sighting
11
Fish
9
Human Health
8
Surface Waters / Wetlands
8
Weather
8
Unusual Size / Abundance
7
Marine Mammals
7
Fisheries
6
Seasonal Timing
5
Land
4
Parasite
4
Amnesic Shellfish Poisoning
3
Aquaculture
3
Deformity / Disease / Injury
3
Microbes
3
Safety
3
Air
2
Cultural Impact
2
Erosion
2
Extreme Temperature
2
Harvest Change
2
Land Mammals
2
One Health
2
Sports / Recreation
2
Sanitation
2
Vibrio parahaemolyticus
2
Agriculture
1
Unusual Animal Behavior
1
Birds
1
Physical or Chemical Change
1
Debris / Trash
1
Flooding / Draining
1
Glacier Change
1
Insects
1
Livestock
1
Permafrost Change
1
Plants / Kelp
1
Ice / Snow Change
1
Unusual Variation
1
Water Security
1
All Countries
Countries
United States
91
Canada
9
Mexico
2
Egypt
1
Any Date
Date Range
From
To
-
Season
Summer
43
Fall
31
Spring
22
Winter
20
Year
2024
4
2023
1
2022
6
2021
9
2020
5
2019
11
2018
10
2017
13
2016
19
2015
14
2014
12
2013
8
2012
2
1990
1
1983
1
Month
January
5
February
11
March
3
April
11
May
8
June
18
July
16
August
9
September
14
October
9
November
8
December
4
Apply