Status and Trend of Regal Fritillary (Speyeria idalia) (Lepidoptera: Nymphalidae) in the 4th of July Butterfly Count Program in 1977–2014

Table 2

Summary statistics on 4JC circles ever reporting a Regal Fritillary and all counts reported from those circles, by geographic scope.

	North America	Main range	Core range
N circles with Regal Fritillary reported	60	57	54
N counts reported from those circles	719	669	646
Total Regal individuals reported	21,783	21,778	21,755
Total party-hours in these circles	7237.59	6590.66	6064.66
N counts reporting Regal present	279	275	271
Median N years reported per circle	12	11	11.5
Median first year held	1993	1993	1993
Median last year held	2012	2012	2012
N counts from all circles in region	10,333	4751	1509