Home | Publications | Lighthouse study
Figs. 1a-d. Number of high frequency calls (primarily warblers & sparrows) by date
2016-2018
Fig. 1a. Nightly warbler and sparrow calls detected at Stations 1,3,4,5 & 7, May 4-29, 2016 (8:30pm-5:30am).
Fig. 1b. Nightly warbler and sparrow calls detected at Stations 2,3 & 6, May 4-16, 2017 (8:30pm-5:30am).
Fig. 1c. Nightly warbler and sparrow calls detected at Stations 2,3 & 6, May 17-Jun 4, 2017 (8:30pm-5:30am).
Fig. 4