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
Fish
Death / Die-off / Decline
Unusual Range / Sighting
Food Security
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: All Events
All Posts
Or limit to:
All Event Posts
Observations from Members
Articles in News Media
Background Articles
←
Previous
261 - 316 of 316
Velella
en Isla San Martín
27 May 2015
LEO Network
Event
The Blob: Why warmer oceans are a big concern
Northeast Pacific Ocean
29 Apr 2015
Sooke News Mirror
Event
The warm ‘blob’ in Canada’s Pacific Ocean
Gulf of Alaska / Northeast Pacific
4 Apr 2015
Times Colonist
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
Unusual species in Alaska waters indicate parts of Pacific warming dramatically
Hinchenbrook Entrance, Alaska
14 Sep 2014
Alaska Dispatch News
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
Spawning Marine Worms
Nikolski, Alaska, United States
5 May 2014
LEO Network
Event
High PSP Levels in Clams
King Cove, Alaska, United States
30 Apr 2014
LEO Network
Event
Ocean acidity wipes out 10 million scallops near Qualicum Beach
Island Scallops Ltd., Vancouver Island, Canada
26 Feb 2014
Times Colonist
Event
Evidence of Sea Star Wasting Disease
Laguna Beach, California, United States
11 Feb 2014
LEO Network
Event
High PSP Levels in Clams
King Cove, Alaska, United States
6 Feb 2014
LEO Network
Event
Persistent High PSP Levels
Sand Point, Alaska, United States
19 Nov 2013
LEO Network
Event
High PSP levels in clams
King Cove, Alaska, Unites States
7 Nov 2013
LEO Network
Event
Krill Die-off
Metlakatla, Alaska, United States
1 Nov 2013
LEO Network
Event
Mussel Roe Fouls Fishing Gear
Unalakleet, Alaska, United States
23 Oct 2013
LEO Network
Event
Tadpole Shrimp at Swimming Hole
Russian Mission, Alaska, United States
26 Jul 2013
LEO Network
Event
Leopard Slug (
Limax maximus
)
Sand Point, Alaska, United States
28 May 2013
LEO Network
Event
Poor Sea Ice - Our Sea Garden
Wales, Alaska, United States
22 May 2013
LEO Network
Event
PSP Levels Rising
Old Harbor, Alaska, United States
1 May 2013
LEO Network
Event
Jumbo Flying Squid Pile Up On Calif. Beach
Rio Del Mar, California, United States
11 Dec 2012
ABC News
Event
Hundreds of Humboldt squid wash up on Aptos area beaches
Rio Del Mar, California, United States
10 Dec 2012
Santa Cruz Sentinel
Event
Barnacle decline
McDonald Spit, Alaska, USA
3 Jul 2012
LEO Network
Event
Barnacles Declining
Nanwalek, Alaska, USA
9 Mar 2012
LEO Network
Event
Shell shock - thousands of Ninilchik clams wash up on beach in unusual die-off
Ninilchik, Alaska, United States
24 Nov 2010
Redoubt Reporter
Event
Squid invasion hitting Oregon coast and scientists are concerned, but could there be a silver lining?
Newport, Oregon, United States
9 Apr 2010
OregonLive.com
Event
Giant squid caught in West Seattle
Seacrest Boathouse Pier, West Seattle, Washington, United States
15 Aug 2009
King 5 News
Event
Jumbo squid invade San Diego shores, spook divers
La Jolla, California, United States
17 Jul 2009
The Christian Science Monitor
Event
Crayfish - Invaders from the Bayou
Kenai, Alaska, United States
9 Jul 2007
Alaska Fish and Wildlife News
Event
The Seattle Times: Sports: Notebook: Humboldt squid make rare appearance here
Washington's outer coast
17 Oct 2004
Seattle Times
Event
Jumbo squid is captured in unfamiliar waters
Sitka, Alaska
15 Oct 2004
msnbc.com
Event
Great Barrier Reef authority confirms unprecedented sixth mass coral bleaching event
Apple News
Event
East Cook Inlet clamming to remain closed again this summer as population still lags
Clam Gulch, Alaska, United States
Anchorage Daily News
Event
New Zealand sea sponge populations 'dying by the millions' due to climate change
New Zealand
CNN
Event
Apparent native freshwater mussel mortality event
15 Oct 1983
LEO Network
Event
Holy crab! Rare, weirdly colored crustaceans found in Norton Sound
Nome, Alaska, United States
Anchorage Daily News
Event
Invasive slug species slimes into city
Event
New Invasive Species Detected in Alaska
Sitka, Alaska, United States
ADFG News
Event
Corals in peril at a popular Hawaiian tourist destination due to global climate change
Hanauma Bay Nature Preserve, Hawaii, United States
EurekAlert!
Event
Baby lobster numbers low off New England as waters warm
Gulf of Maine
Press Herald
Event
Sounding the alarm about the lobster population: We must reverse the trend now
Arendal, Agder, Norway
NRK
Event
Crabbers catch fewer crab, see lower price
Haines, Alaska, United States
Chilkat Valley News
Event
Christchurch beach turns pink after millions of krill left high and dry by the tide
Christchurch, Canterbury, New Zealand
NZ Herald
Event
Tropical fish follow warmer waters south, devouring kelp forests
southern Australia
ABC News
Event
Basking Sharks (
Cetorhinus maximus
) Return to Monterey Bay
Moss Landing, California, United States
15 Jan 1990
LEO Network
Event
Shellfish growers in Northwest’s oyster capital want ‘blitz’ against invasive green crabs
Ocean Park, Washington, United States
opb
Event
←
Previous
261 - 316 of 316
×
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
316
Ocean / Sea
166
Fish
61
Death / Die-off / Decline
57
Unusual Range / Sighting
54
Food Security
45
Fisheries
34
Human Health
33
Marine Mammals
30
Surface Waters / Wetlands
30
Paralytic Shellfish Poisoning
29
Unusual Size / Abundance
28
Economic Impact
26
Birds
24
Extreme Temperature
24
Plants / Kelp
24
Microbes
23
Sports / Recreation
22
Weather
22
Land
19
Safety
18
Algal Bloom
17
Aquaculture
13
Parasite
11
Seasonal Timing
11
Cultural Impact
10
Deformity / Disease / Injury
10
Land Mammals
9
Agriculture
8
Insects
8
Pollution
8
Arachnids
7
Infestation
7
Reptiles
7
Ice / Snow Change
7
Pathogen
7
Amphibians
6
Energy
6
Buildings
6
Sanitation
6
Amnesic Shellfish Poisoning
5
Atmosphere
5
Harvest Change
5
One Health
5
Water Security
5
Livestock
4
Vibrio parahaemolyticus
4
Unusual Animal Behavior
3
Erosion
3
Extreme Wind
3
Flooding / Draining
3
Fungi
3
Pets
3
Storm Surge
3
TOURISM
3
Transportation
3
Unusual Variation
3
Landslide / Avalanche
2
Water Management
2
Physical or Chemical Change
1
Debris / Trash
1
Displacement
1
Drought
1
ENVIRONMENTALHEALTH
1
Glacier Change
1
Governance
1
Groundwater
1
Other Impact
1
Permafrost Change
1
Sea/Land Level Change
1
Surface Waters / Wetlands
1
All Countries
Countries
United States
168
Canada
21
Norway
12
United Kingdom
7
Iceland
5
Australia
3
Russia
3
Sweden
3
Mexico
2
New Zealand
2
Antarctica
1
Egypt
1
Finland
1
Ireland
1
Israel
1
Kiribati
1
South Africa
1
Turkey
1
Any Date
Date Range
From
To
-
Season
Summer
95
Fall
83
Spring
64
Winter
48
Year
2025
18
2024
7
2023
9
2022
18
2021
28
2020
24
2019
30
2018
34
2017
57
2016
24
2015
19
2014
14
2013
8
2012
4
2010
2
2009
2
2007
1
2004
2
1990
1
1983
1
Month
January
14
February
20
March
12
April
31
May
24
June
33
July
42
August
22
September
36
October
28
November
26
December
15
Apply