| Recording ID: | 17956 |
| Common Name: | northern harrier |
| Genus: | Circus |
| Species: | cyaneus |
| Date: | 1991-07-08 |
| Time: | 1750 |
| Last Name: | MacWhirter |
| First Name: | Bruce |
| Country: | Canada |
| State: | New Brunswick |
| County: | Westmorland |
| City: | Sackville |
| Site: | Nest H-1, south of Hay Road |
| Latitude: | 45.75 |
| Latitude Direction: | N |
| Longitude: | 64.5 |
| Longitude Direction: | W |
| Altitude: | 5 |
| Weather: | wind 35 km/hr |
| Temperature: | 21 |
| Master Format: | 1 |
| Index: | 938 |
| Recorder: | Marantz PMD-221 |
| Microphone: | Audio Technica 835A |
| Parabola: | no |
| Recording Time: | 0423 |
| Recording Event: | 35 G beg(s) , 180 G beg(s) about, 125 G beg(s) about |
| Background: | microphone noise, stop, wind, bobolink, stop, wind, loud-, walking noise |
| Class: | Aves |
| Order: | Falconiformes |
| Family: | Accipitriidae Accipitrinae |
| Sex: | male(s) & female(s) |
| Age: | juvenile(s) |
| Seen: | seen |
| Distance: | 3.3 m |