Population fluctuations of the monarch (Danaus-plexippus) in the 4th of July butterfly count 1977-1994

First Author: 

  • Swengel

Type: 

  • Article

Year: 

1995

Source: 

  • American Midland Naturalist

Category: 

  • Monarch research, Population dynamics

Full Reference: 

Swengel AB. 1995. Population fluctuations of the monarch (Danaus-plexippus) in the 4th of July butterfly count 1977-1994. American Midland Naturalist 134: 205-214.

Online citation: 

http://scholar.google.com/scholar?cluster=9594902412097045926&hl=en&as_sdt=0%2C2…

Study Setting: 

  • Field

Geographic Focus: 

  • Eastern Breeding

Monitoring Data Used: 

North American Butterfly Association

Field Definitions

First author: Last name of the first author
Type: Article or book chapter
Year: Publication year
Source: Journal or book
Category*: Broad scope of the publication.
Research topic (monarch & supporting research only)*: Specific topic.
Geographic focus*: Geographic setting for field studies.
Monitoring data used: Data from monitoring or public data efforts.
* Full list