High pass filter (700Hz, 6dB)

bird-seen:yes

playback-used:no

Recording contain 5 chirp calls of 37-days-old human-raised Siberian crane chick (female).

bird-seen:yes

playback-used:no

This and other calls have been recorded in the Oka Crane Breeding Center

bird-seen:yes

playback-used:no

Recording contain 5 chirp calls of 30-days-old human-raised Siberian crane chick (male).

bird-seen:yes

playback-used:yes

This and other calls have been recorded in the Oka Crane Breeding Center

bird-seen:yes

playback-used:no

Vagrant adult present since December 2016

bird-seen:yes

playback-used:no

This and other calls have been recorded in the Oka Crane Breeding Center

bird-seen:yes

playback-used:no

a family of three flying overhead, the higher thinner whistle uttered by the juvinal

High pass filter (400Hz, 6dB)

bird-seen:yes

playback-used:no

This and other calls have been recorded in the Oka Crane Breeding Center

bird-seen:yes

playback-used:no

We found group of 24 immature birds in area. Age 2-3cy. In recording at first is call of three Siberian, then joined three ind more and in the end joined three Common Cranes-so nice to compare. Call is easy to identify. See Brazil: Birds of East Asia: soft musical koonk-koonk in flight , higher pitched than other cranes. It is trumpeter-like, quite silent.

bird-seen:yes

playback-used:no

Recording contain 4 chirp calls of 164-days-old human-raised Siberian crane chick (female).

bird-seen:yes

playback-used:no

起舞

Flock calling en mass from shallow pond at dusk. Some 650 birds present here for most of the afternoon, making for a very Happy Christmas indeed. High Pass filter applied. Some of the same birds feature in XC401978.

bird-seen:yes

playback-used:no

Calls of families and pairs resting in a shallow pond. Same birds feature in XC401979.

bird-seen:yes

playback-used:no

Straggler

bird-seen:yes

playback-used:no