Western Monarch Thanksgiving Count from 1997–2014

Publication Type:

Miscellaneous

Authors:

Monroe, M.; Fallon, C.; Frey, D.; Stevens, S.

Source:

The Xerces Society for Invertebrate Conservation, p.[4] (2015)

Call Number:

W15MON01IDUS

URL:

http://www.xerces.org/wp-content/uploads/2011/04/WMTC-Data-1997-2014.pdf

Keywords:

Danaus plexippus, Monarch, SWAP

Abstract:

This table shows monarch butterfly numbers by site name for 1997 through 2014. (Blank cells indicate that no Thanksgiving count was conducted at those sites in those years.) In this 18-year survey period, by far the highest overall monarch butterfly number (1,235,490) was observed the first year, 1997.

Notes:

ELECTRONIC FILE - Zoology: Invertebrates

SWAP (2/19/2016) citation (with author, uc/lc, and missing publisher changes added later):
Monroe M, Fallon C, Frey D, Stevens S. 2015. Western Monarch Thanksgiving Count data from 1997–2014 [spreadsheet]. Portland (OR): Xerces Society. [accessed 2016 Jan 25]. http://www.xerces.org/wp-content/uploads/2011/04/WMTC-Data-1997-2014.pdf.

Suggested citation:
Monroe, M., C. Fallon, D. Frey, and S. Stevens. 2015. Western Monarch Thanksgiving Count Data from 1997–2014.
http://www.xerces.org/western-monarch-thanksgiving-count/