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Media Search - Macaulay Library and eBird
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Knobbed Hornbill - Rhyticeros cassidix
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Knobbed Hornbill
Rhyticeros cassidix
ML201944101
eBird checklist S65207091
Report
rating 5
22 ratings
Daniel Jimenez
22 Sep 2018
Sulawesi Utara, Sulawesi, Indonesia
Media notes
adult male. Elevation: 755 m. Date added to IBC: September 25, 2019.
Age and sex
Adult Male - 1
Knobbed Hornbill
Rhyticeros cassidix
ML201944131
eBird checklist S65207091
Report
rating 5
21 ratings
Daniel Jimenez
22 Sep 2018
Sulawesi Utara, Sulawesi, Indonesia
Media notes
close-up of a male. Elevation: 755 m. Date added to IBC: September 29, 2019.
Knobbed Hornbill
Rhyticeros cassidix
ML201671161
eBird checklist S65098549
Report
rating 5
5 ratings
Martin Kennewell
6 Aug 2016
Sulawesi Utara, Sulawesi, Indonesia
Media notes
male, regurgitates something, then feeds female in nest. Elevation: 755 m. Date
…
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML201671151
eBird checklist S65098549
Report
rating 5
4 ratings
Martin Kennewell
6 Aug 2016
Sulawesi Utara, Sulawesi, Indonesia
Media notes
male, regurgitates something, then flies. Elevation: 755 m. Date added to IBC: A
…
Knobbed Hornbill
Rhyticeros cassidix
ML201671141
eBird checklist S65098549
Report
rating 4
4 ratings
Martin Kennewell
6 Aug 2016
Sulawesi Utara, Sulawesi, Indonesia
Media notes
male feeding female in nest (looks like black insects). Elevation: 755 m. Date a
…
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML201671121
eBird checklist S65098549
Report
rating 4
4 ratings
Martin Kennewell
6 Aug 2016
Sulawesi Utara, Sulawesi, Indonesia
Media notes
male departing from nest site. Elevation: 755 m. Date added to IBC: August 13, 2
…
Knobbed Hornbill
Rhyticeros cassidix
ML201671111
eBird checklist S65098549
Report
rating 4
4 ratings
Martin Kennewell
6 Aug 2016
Sulawesi Utara, Sulawesi, Indonesia
Media notes
male feeding in canopy, eating what appears to be large insects. Elevation: 755
…
Knobbed Hornbill
Rhyticeros cassidix
ML201667411
eBird checklist S65098257
Report
rating 4
4 ratings
Robert Hutchinson
5 Oct 2010
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A male in a tree, preening. Elevation: 544 m. Date added to IBC: June 23, 2016.
Age and sex
Adult Male - 1
Knobbed Hornbill
Rhyticeros cassidix
ML201667401
eBird checklist S65098257
Report
rating 4
4 ratings
Robert Hutchinson
5 Oct 2010
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A pair in a tree, preening, and then the male moving closer to the female. Eleva
…
Knobbed Hornbill
Rhyticeros cassidix
ML201667381
eBird checklist S65098257
Report
rating 4
4 ratings
Robert Hutchinson
5 Oct 2010
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A pair in a tree, the female, and later the male, preening. Elevation: 544 m. Da
…
Knobbed Hornbill
Rhyticeros cassidix
ML201667361
eBird checklist S65098257
Report
rating 4
4 ratings
Robert Hutchinson
5 Oct 2010
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A pair in a tree, looking around. Elevation: 544 m. Date added to IBC: June 23,
…
Knobbed Hornbill
Rhyticeros cassidix
ML201200951
eBird checklist S64819805
Report
rating 4
4 ratings
Josep del Hoyo
7 Aug 2007
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A male arriving to the nest to feed the female, incarcerated inside. Elevation:
…
Behaviors
Foraging or eating
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML201667371
eBird checklist S65098257
Report
rating 3
4 ratings
Robert Hutchinson
5 Oct 2010
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A pair in a tree, the female preening and scratching the head. Elevation: 544 m.
…
Knobbed Hornbill
Rhyticeros cassidix
ML201200981
eBird checklist S64819805
Report
rating 3
4 ratings
Josep del Hoyo
7 Aug 2007
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A female in a tree, moving. Elevation: 334 m. Date added to IBC: June 22, 2016.
Knobbed Hornbill
Rhyticeros cassidix
ML201200971
eBird checklist S64819805
Report
rating 3
4 ratings
Josep del Hoyo
7 Aug 2007
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A male feeding the female in the nest, that has been almost completely sealed wi
…
Behaviors
Foraging or eating
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML201200961
eBird checklist S64819805
Report
rating 3
4 ratings
Josep del Hoyo
7 Aug 2007
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A male feeding the female, who is inside the nest, with fruits acummulated in hi
…
Behaviors
Foraging or eating
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML201200941
eBird checklist S64819805
Report
rating 3
4 ratings
Josep del Hoyo
7 Aug 2007
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A male perched on a thick branch. Elevation: 334 m. Date added to IBC: June 22,
…
Knobbed Hornbill
Rhyticeros cassidix
ML201033461
eBird checklist S64992338
Report
rating 3
4 ratings
Keith Blomerley
17 Aug 2011
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A male offering fruit to a female in a tree. Elevation: 334 m. Date added to IBC
…
Knobbed Hornbill
Rhyticeros cassidix
ML201033451
eBird checklist S64992338
Report
rating 3
4 ratings
Keith Blomerley
17 Aug 2011
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A pair calling from a tree. Elevation: 334 m. Date added to IBC: June 23, 2016.
Sounds
Call
Behaviors
Vocalizing
Knobbed Hornbill
Rhyticeros cassidix
ML430720211
eBird checklist S58829683
Report
rating 4
1 rating
GARY DOUGLAS
8 Aug 2019
Sulawesi Utara, Sulawesi, Indonesia
Age and sex
Adult Female - 1; Adult Male - 1
Knobbed Hornbill
Rhyticeros cassidix
ML430681331
eBird checklist S58731691
Report
rating 2
1 rating
GARY DOUGLAS
4 Aug 2019
Sulawesi Utara, Sulawesi, Indonesia
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML201200991
eBird checklist S64819805
Report
rating 2
4 ratings
Josep del Hoyo
7 Aug 2007
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A female preening on top of a tree, where there is also a Green Imperial-Pigeon.
…
Knobbed Hornbill
Rhyticeros cassidix
ML200976111
eBird checklist S64960962
Report
rating 2
4 ratings
Pieter de Groot Boersma
1 Aug 2009
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A somewhat obscured view of a male in a tree. Endemic to Sulawesi and some of it
…
Knobbed Hornbill
Rhyticeros cassidix
ML609159848
eBird checklist S147288711
Report
Sayantan Ghosh
15 Aug 2023
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML556765451
eBird checklist S47415706
Report
Panji Gusti Akbar
13 Jul 2018
Sulawesi Tenggara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML556341391
eBird checklist S133380759
Report
Panji Gusti Akbar
9 Jun 2018
Sulawesi Tenggara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML554857141
eBird checklist S59044324
Report
Panji Gusti Akbar
18 Jun 2019
Sulawesi Tenggara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML554857131
eBird checklist S59044324
Report
Panji Gusti Akbar
18 Jun 2019
Sulawesi Tenggara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML554857121
eBird checklist S59044324
Report
Panji Gusti Akbar
18 Jun 2019
Sulawesi Tenggara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML498239381
eBird checklist S117886046
Report
Paul Clarke
15 Aug 2022
Sulawesi Utara, Sulawesi, Indonesia
More results