---
name: grey-warbler
description: Grey Warbler calltype identification - thin horizontal streaking song pattern (riroriro)
---
# Grey Warbler Calltypes and ID
## song
thin horizontal or gently diagonal streaks running across the mid-low frequency band (roughly 1/4 to 1/2 up from the bottom of the spectrogram); notes are sustained — they flow left to right as continuous lines rather than short vertical ticks; a phrase may start low and sweep upward, or hold steady at one frequency; multiple phrases may appear in one clip with short gaps between them; energy concentrated in a narrow horizontal band with little signal above mid-frequency; the pattern looks like ruled lines or scratches across the image, not dots or columns
# Names
Grey Warbler
gryger1