Adult delivers food. Recorded during passive bioacoustic monitoring

Recorded during passive bioacoustic monitoring

Low level flight behind trees at roughly 100meters from me.HP Filter 500Hz, -6dB. Telinga Pro 5 + Mixpre 3

call of one bird of a breeding pair, near the nest

Unattended diurnal recording with hidden microphones at a nesting site. Compressed in time. I presume the two first calls are from the adult female, but could the third call be from the male?

Unattended diurnal recording with hidden microphone

Recorded with a hidden microphone

Recorded close to nest with hidden microphone

Aufnahme unter einem Habicht-Horst

SNR 50dB(ISO/ITU).

I assume this is Accipiter gentilis (Goshawk), but it would be nice with a confirmation as I didn't see the birds.

Clearly two birds calling in chorus, so likely a couple. I interpret initial wing sounds as one of the birds flying in and cooperativly sitting down closer to the recorder while calling.

Horror call from juvenil as taken care of injury.

a very restless Accipiter (same as in XC440320, I think) moving through and going round in circles over the forest and calling, nearly all the time I was present.

a very restless Accipiter, moving through and going round in circles over the forest and calling, nearly all the time I was present (about one hour). Pitch level some accelerating

Calls from a juvenile 2 months old. Same brood as XC438940 and XC439068.

Calls from a fledgling around 5 weeks old. See XC438940 (18th June)

Calls from an adult perched not far from the nest (4 young). The location is deliberately incorrect.

Calls from a young aged approximately 4 weeks (the youngest of a clutch of 4 young). The location is deliberately incorrect.

Time intervals between calls shortened