Comparing various survey methods for estimating the number of colonial nesting white egret pairs
While small unmanned aerial systems (UAS) present a unique opportunity to survey avian populations while limiting disturbance, relatively little is known about how this method compares with more traditional approaches. In this study we compared population estimates of a mixed-species egret colony in the Chesapeake Bay (Maryland, USA) derived from UAS photo counts, flush counts, flight-line surveys, and in-colony nest counts along with the time required to derive an estimate via each approach. These data support a larger USGS manuscript.
Complete Metadata
| accessLevel | public |
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[
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| contactPoint |
{
"fn": "Diann J. Prosser",
"@type": "vcard:Contact",
"hasEmail": "mailto:dprosser@usgs.gov"
}
|
| description | While small unmanned aerial systems (UAS) present a unique opportunity to survey avian populations while limiting disturbance, relatively little is known about how this method compares with more traditional approaches. In this study we compared population estimates of a mixed-species egret colony in the Chesapeake Bay (Maryland, USA) derived from UAS photo counts, flush counts, flight-line surveys, and in-colony nest counts along with the time required to derive an estimate via each approach. These data support a larger USGS manuscript. |
| distribution |
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"accessURL": "https://doi.org/10.5066/P94M6F3B",
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| identifier | http://datainventory.doi.gov/id/dataset/USGS_605b4c5ed34e18948834369d |
| keyword |
[
"Cattle Egret",
"UAS",
"USGS:605b4c5ed34e18948834369d",
"biota",
"drone",
"flight-line survey",
"flush count",
"nest count",
"survey methods"
]
|
| modified | 2022-07-21T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
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|
| spatial | -76.40717, 38.73159, -76.35361, 38.78620 |
| theme |
[
"Geospatial"
]
|
| title | Comparing various survey methods for estimating the number of colonial nesting white egret pairs |
