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
All Members
Observers
Consultants
Correspondents
Communities
Organizations
Library
Background Articles
Search our collection of background (non-event) articles from news media, science journals and other sources.
Webinars
Search the archive of LEO Network webinars.
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.
LEO in the News & Research
Archive of news articles and research papers about the LEO Network.
Maps from Members
A collection of curated maps contributed to LEO by members.
About
LEO Network
Learning Center
Funding & Support
User Guide
Learn More
Contact us
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
All Members
Observers
Consultants
Correspondents
Communities
Organizations
About
LEO Network
Learning Center
Funding & Support
User Guide
Learn More
Contact us
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: Plants / Kelp
All Topics
Or limit to:
Land
Weather
Seasonal Timing
Insects
Human Health
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
481 - 544 of 544
Global Warming Pushes Maple Trees, Syrup to the Brink
Durham, New Hampshire, United States
2 Sep 2015
National Geographic
Event
Summer of Slime (Freshwater Algae)
Anchorage, Alaska, United States
25 Aug 2015
LEO Network
Event
Slimy Beach
Port Lions, Alaska, United States
20 Aug 2015
LEO Network
Event
Stinking mats of seaweed piling up on Caribbean beaches
Cancún, Quintana Roo, Mexico
10 Aug 2015
Miami Herald
Event
Caribbean-bound tourists cancel holidays due to foul-smelling seaweed
Cancún, Quintana Roo, Mexico
10 Aug 2015
the Guardian
Event
Abundant Japanese Wireweed (
Sargassum muticum
)
Bamfield, British Columbia, Canada
3 Aug 2015
LEO Network
Event
Plant Has Red Gall
Goodnews Bay, Alaska, United States
29 Jul 2015
LEO Network
Event
Invasive weed makes its way into world's largest floatplane base
Anchorage, Alaska, United States
24 Jun 2015
Anchorage Daily News
Event
Lightening and Wildfire
King Salmon, Alaska, United States
20 Jun 2015
LEO Network
Event
Wildfire
Willow, Alaska, United States
14 Jun 2015
LEO Network
Event
Jeff Lowenfels: A bumper crop of spruce cones
Anchorage, Alaska, United States
12 Jun 2015
Anchorage Daily News
Event
Bittersweet Nightshade (Solanum Dulcamara)
Delta, British Columbia, Canada
5 Jun 2015
LEO Network
Event
Giant kelp (
Macrocystis pyrifera
) absent around Isla Todos Santos
Ensenada, Baja California, Mexico
16 May 2015
LEO Network
Event
Early Salmonberry (
Rubus spectabilis
) Blossoms
Sitka, Alaska, United States
6 Apr 2015
LEO Network
Event
Early Pussy Willows
Anchorage, Alaska, United States
21 Mar 2015
LEO Network
Event
Early Plants
Klawock, Alaska, United States
27 Jan 2015
LEO Network
Event
Squirrel Parka Tail Plants Early
Togiak, Alaska, United States
11 Jan 2015
LEO Network
Event
Summer heat, invasive insects take toll on Interior Alaska birch trees
Fairbanks, Alaska, United States
11 Oct 2014
Anchorage Daily News
Event
Berry Harvest Failure
Ekwok, Alaska, United States
25 Sep 2014
LEO Network
Event
Abundant Mossberries (
Empetrum nigrum
)
Cold Bay, Alaska, United States
19 Sep 2014
LEO Network
Event
Berry Harvest Change
Togiak, Alaska, United States
22 Aug 2014
LEO Network
Event
Abundant Bees
Eagle River, Alaska, United States
17 Aug 2014
LEO Network
Event
Abundance of Fireweed (
Chamerion agustifolium
) on Popof Island
Sand Point, Alaska, United States
14 Aug 2014
LEO Network
Event
Yellow Flowers Genus
Arnica
Togiak, Alaska, United States
14 Jul 2014
LEO Network
Event
Abundant Bees and Berries
King Cove, Alaska, United States
14 Jul 2014
LEO Network
Event
Early Blueberries (
Vaccinium corymbosum
)
Seldovia, Alaska, United States
10 Jul 2014
LEO Network
Event
Moth invasions cause widespread damage in the sub-arctic birch forest
North Calotte Region, Northern Fennoscandia
24 Jun 2014
ScienceNordic
Event
Early Salmonberry (
Rubus chamaemorus
) Blossoms
Toksook Bay, Alaska, United States
27 May 2014
LEO Network
Event
High Spruce Pollen
Seldovia, Alaska, United States
25 May 2014
LEO Network
Event
Pollen Makes for Poor Air Quality
Anchorage, Alaska, United States
19 May 2014
LEO Network
Event
Willows Budding in Winter
Bethel, Alaska, United States
24 Jan 2014
LEO Network
Event
With warm December winds, shaken faith in Arctic weather
Kotzebue, Alaska, United States
10 Dec 2013
Anchorage Daily News
Event
Weather Effects Caribou Migration and Season
Utqiaġvik, Alaska, United States
11 Nov 2013
LEO Network
Event
Abundant Berries
Kiana, Alaska, United States
3 Sep 2013
LEO Network
Event
Muddy River Raises Salmon Concerns
Golovin, Alaska, United States
9 Aug 2013
LEO Network
Event
Abundant Salmon Berries (
Vaccinium ovalifolium
)
Unalakleet, Alaska, United States
6 Aug 2013
LEO Network
Event
Invasive Fall Dandelion
Levelock, Alaska, Unites States
25 Jul 2013
LEO Network
Event
More Salmonberries (
Rubus chamaemorus
)
Nondalton, Alaska, United States
24 Jul 2013
LEO Network
Event
Unusual Lightning
Atqasuk, Alaska, United States
26 Jun 2013
LEO Network
Event
High pollen levels
Anchorage, Alaska, United States
13 Jun 2013
LEO Network
Event
Spruce Aphid (
Elatobium abietinum
) Infestation
Kake, Alaska, United States
15 May 2013
LEO Network
Event
Herders caught between cashmere and climate change
Баянхонгор, Bayanhongor, Mongolia
10 Apr 2013
The UB Post
Event
Bloom Turns Beach Orange
Annette Islands, Alaska, United States
3 Apr 2013
LEO Network
Event
Spruce Bark Beetle
Fort Yukon, Alaska, United States
7 Sep 2012
LEO Network
Event
Windfall Tree Devastation
Anchorage, Alaska, United States
5 Sep 2012
LEO Network
Event
Birch trees and bird vetch prompt slew of questions in Interior Alaska
Fairbanks, Alaska, United States
22 Aug 2012
Fairbanks Daily News-Miner
Event
Great Gardening
Anchorage, Alaska, United States
19 Jul 2012
LEO Network
Event
Non-stinging Wasp (Cynipoidea) Larva
Slana, Alaska, United States
1 Jul 2012
LEO Network
Event
Changing Plant Conditions
Evansville, Alaska, United States
17 Jun 2012
LEO Network
Event
Windfall trees an obstacle
Gakona, Alaska, United States
9 May 2012
LEO Network
Event
The Mystery Rust of Kivalina, Alaska
Kivalina, Alaska, United States
27 Sep 2011
Scientific American Blog Network
Event
Caterpillars gang up on berry bushes, native trees
Anchorage, Alaska, United States
9 Aug 2011
Anchorage Daily News
Event
ALASKA: A havoc-wreaking beetle loose in the forest
Sterling, Alaska, United States
15 Aug 2008
SciGuy
Event
Unusual species of kelp (Aureophycus) identified
Saint George, Alaska, United States
15 Jul 2008
LEO Network
Event
This 'incredibly alien' fungus isn't as scary as you might think
Windsor, Ontario, Canada
CBC
Event
Canada's AG warns Nunavut about dangers of not having a climate change action plan
Iqaluit, Nunavut, Canada
CBC News
Event
Growing sense of dread among Swedish farmers as dry weather continues
Sweden
Event
Spruce beetles’ expansion into Denali National Park poses questions about forest changes
Cantwell, Alaska, United States
Event
Invasive slug species slimes into city
Event
North Saskatchewan River Turns Blue
North Saskatchewan River, Alberta, Canada
CBC
Event
Red Lily Beetle (Lilioceris lilii) settles in Edmonton, Alberta
Edmonton, Alberta, Canada
LEO Network
Event
Tropical fish follow warmer waters south, devouring kelp forests
southern Australia
ABC News
Event
This 'incredibly alien' fungus isn't as scary as you might think
Windsor, Ontario, Canada
CBC
Event
Seeing brown birch leaves? It’s not necessarily a sign of fall. Blame leaf-munching larvae
Anchorage, Alaska, United States
Anchorage Daily News
Event
←
Previous
481 - 544 of 544
×
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
Plants / Kelp
544
Land
140
Weather
128
Seasonal Timing
114
Insects
81
Human Health
77
Ocean / Sea
59
Surface Waters / Wetlands
59
Extreme Temperature
52
Air
51
Sports / Recreation
51
Economic Impact
49
Buildings
43
Ice / Snow Change
40
Cultural Impact
38
Food Security
38
Infestation
38
Land Mammals
38
Agriculture
36
Unusual Range / Sighting
34
Fish
33
Unusual Size / Abundance
32
Microbes
32
Birds
31
Death / Die-off / Decline
31
Transportation
25
Harvest Change
24
Air Quality
22
Safety
21
Drought
20
Fungi
20
Invertebrates
20
Livestock
17
Fire
17
Deformity / Disease / Injury
14
Forestry
13
Permafrost Change
13
Energy
11
Fisheries
11
Arachnids
10
Erosion
10
Marine Mammals
10
Extreme Precipitation
9
Pets
9
Sanitation
9
Algal Bloom
8
Amphibians
8
Groundwater
8
Flooding / Draining
7
Extreme Wind
6
Landslide / Avalanche
6
Reptiles
6
Water Security
6
Displacement
5
Parasite
5
Rain on Snow
5
Storm Surge
5
Unusual Animal Behavior
4
Pollution
4
Cyclone / Hurricane
3
TOURISM
3
Acute Illness
2
Sea/Land Level Change
2
Anthrax
1
Aquaculture
1
Atmosphere
1
Glacier Change
1
Thunderstorm
1
Pathogen
1
Water Management
1
All Countries
Countries
United States
259
Canada
63
Norway
16
Russia
11
Finland
10
Iceland
7
Sweden
7
Australia
3
Mexico
3
Svalbard and Jan Mayen
3
United Kingdom
3
Mongolia
2
Antigua and Barbuda
1
Argentina
1
Barbados
1
Belize
1
Chile
1
Dominican Republic
1
Ghana
1
Haiti
1
Ireland
1
Italy
1
Japan
1
Kazakhstan
1
Pakistan
1
Saint Lucia
1
Sierra Leone
1
Somalia
1
Spain
1
Zambia
1
Any Date
Date Range
From
To
-
Season
Summer
232
Fall
123
Spring
120
Winter
57
Year
2024
11
2023
21
2022
21
2021
25
2020
63
2019
79
2018
78
2017
101
2016
74
2015
24
2014
14
2013
12
2012
7
2011
2
2008
2
Month
January
21
February
18
March
28
April
39
May
54
June
63
July
99
August
71
September
56
October
41
November
26
December
18
Apply