Naturalist Journal Annual Summaries
We currently collect daily observations of weather, wildlife and phenological characteristics around the Toolik Lake region. Recordings of storm events and duration, cloud cover, air temperature, wind speed, fog and percent snowcover are taken each day. Wildlife activity in and around camp is recorded, including birds, fish and insects sightings. We note the timing of ice out and ice up on Toolik Lake, as well as green-up measurements in the spring and senescence measurements in the fall.
 
				

 Toolik Lake Freeze and Thaw
Toolik Lake Freeze and Thaw Inlet River Freeze and Thaw
Inlet River Freeze and Thaw Snow Cover
Snow Cover Arctic Ground Squirrel Sightings
Arctic Ground Squirrel Sightings Green-up and Fall Colors
Green-up and Fall Colors