Table 6.
Re-sighting data for tagged captive-reared monarchs in California in 2018. All data from overwintering sites in Santa Cruz: NB = Natural Bridges State Beach, LF = Lighthouse Field State Beach, ML = Moran Lake. Residency = period spent at overwintering site (s).
| Tag # | Sex | Origin & Date | 1st Resight |
2nd | 3rd | 4th | 5th | Residency (Days) |
|---|---|---|---|---|---|---|---|---|
| E5798 | M | Elkton, OR Sep 19 | NB Oct 10 |
NB Nov 7 |
28 | |||
| E5844 | M | Elkton, OR Sep 27 | LF Nov 7 |
LF Nov 19 |
LF Nov 27 |
LF Dec 16 |
ML Jan 19 |
73 |
| E5363 | M | Talent, OR Aug 17 | ML Nov 19 |
ML Nov 26 |
ML Dec 3 |
15 | ||
| E5192 | M | Ashland, OR Aug 24 | ML Nov 26 |
ML Nov 30 |
ML Dec 3 |
7 | ||
| E5125 | F | Applegate, OR Sep 7 | ML Dec 3 |
ML Dec 27 |
24 | |||
| E1247 | M | Yakima, WA Sep 28 | NB Nov 22 |
NB Dec 27 |
35 | |||
|
MEAN
(±SE) |
30.3 ± 9.4
(n = 6) |