I-680 Wildlife Crossing

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Wildlife populations in the East Bay open spaces are isolated from the rest of nature by I-680. There are very few crossing structures under this interstate, none of which were built for wildlife. Nonetheless, wildlife use these structures to move between the East Bay open spaces and the rest of the world. Without this movement, these populations would be isolated and subject to extinction.

Project Date:

Sunday, June 15, 2014

Project Status:

In Progress

This project is a case study for a Federal Highways Administration supported project developing remotely communicating wildlife cameras and server-side informatics tools. Wildlife populations in the East Bay open spaces are isolated from the rest of nature by I-680. There are very few crossing structures under this interstate, none of which were built for wildlife. Nonetheless, wildlife use these structures to move between the East Bay open spaces and the rest of the world. Without this movement, these populations would be isolated and subject to extinction.

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Videos

Bobcat saunters by

Bobcat saunters by Andrade 7 camera, safely crosses under the busy highway.

Andrade_680_2 fawns

2 fawns use the Andrade underpass to safely traverse Highway 680.

Project Map

Observation Summary

This is a summary of animal observation across all locations and positions.

	Animal	Animal Write-in	Image Count	Animal Count
1	Western Scrub-Jay		4	4
2	Great Blue Heron		1	1
3	House Finch		1	1
4	Rock Pigeon		1	1
5	Dark-Eyed Junco		1	1
6	Wild Turkey	Turkey	1	4
7	Wild Turkey		162	234
8	Coyote		7	7
9	Virginia Opossum		91	91
10	Bobcat		23	23
11	Striped Skunk		41	41
12	Mule (or Black tailed) Deer		1,332	1,914
13	Raccoon		35	43
14	Mountain Lion		6	6
15	Eastern Fox Squirrel		17	17
16	California Ground Squirrel		4	4
17	Gray Fox		41	44
18	Red Fox		2	2
19	Domestic Dog		9	11