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Media Search - Macaulay Library and eBird
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Knobbed Hornbill - Rhyticeros cassidix
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Tangkoko Batuangus NP
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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
ML204848111
eBird checklist S65011014
Report
rating 5
13 ratings
Phillip Edwards
10 Sep 2014
Sulawesi Utara, Sulawesi, Indonesia
Media notes
Male passing fruit to nestling (unseen). Elevation: 773 m. Date added to IBC: Ju
…
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML204848101
eBird checklist S65011014
Report
rating 5
11 ratings
Phillip Edwards
10 Sep 2014
Sulawesi Utara, Sulawesi, Indonesia
Media notes
Male holding fruit in tip of bill before feeding nestling (unseen). Elevation: 7
…
Behaviors
Foraging or eating
Tags
Nest
Knobbed Hornbill
Rhyticeros cassidix
ML204848121
eBird checklist S65011014
Report
rating 5
9 ratings
Phillip Edwards
10 Sep 2014
Sulawesi Utara, Sulawesi, Indonesia
Media notes
Male resting between bouts of preening. Elevation: 773 m. Date added to IBC: Jun
…
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
ML205898701
eBird checklist S65143630
Report
rating 4
10 ratings
Jérôme Micheletta
5 Jan 2009
Sulawesi Utara, Sulawesi, Indonesia
Media notes
Male & Female. Elevation: 773 m. Date added to IBC: June 21, 2016.
Knobbed Hornbill
Rhyticeros cassidix
ML205263001
eBird checklist S65105457
Report
rating 4
11 ratings
David Beadle
14 Oct 2011
Sulawesi Utara, Sulawesi, Indonesia
Media notes
An adult male peering upside down at the photographer!. Elevation: 334 m. Date a
…
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
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
ML205789071
eBird checklist S65143629
Report
rating 4
5 ratings
Jérôme Micheletta
15 Sep 2008
Sulawesi Utara, Sulawesi, Indonesia
Media notes
Male individual. Elevation: 773 m. Date added to IBC: June 21, 2016.
Knobbed Hornbill
Rhyticeros cassidix
ML473635581
eBird checklist S115224630
Report
rating 5
2 ratings
Lisa & Li Li
17 Jul 2022
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML473635551
eBird checklist S115224630
Report
rating 5
2 ratings
Lisa & Li Li
17 Jul 2022
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML600854921
eBird checklist S146152031
Report
rating 5
2 ratings
Wei Yan
17 Jun 2023
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML478627311
eBird checklist S115458654
Report
rating 5
2 ratings
Andy Walker - Birding Ecotours
19 Jul 2022
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML265860411
eBird checklist S73724341
Report
rating 5
2 ratings
Andy Walker - Birding Ecotours
7 Sep 2020
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML265860401
eBird checklist S73724341
Report
rating 5
2 ratings
Andy Walker - Birding Ecotours
7 Sep 2020
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML478627471
eBird checklist S115458654
Report
rating 4
2 ratings
Andy Walker - Birding Ecotours
19 Jul 2022
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML726970
Report
rating 4
2 ratings
Wim Heylen
Aug 2003
Sulawesi Utara, Sulawesi, Indonesia
Media notes
Male. Date added to OBI: February 19, 2004. Original OBI location name: Tangkoko
…
Age and sex
Unknown age, Male - X
Knobbed Hornbill
Rhyticeros cassidix
ML609796701
eBird checklist S149168660
Report
rating 5
1 rating
Marco Valentini
7 Sep 2023
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML609407555
eBird checklist S149168660
Report
rating 5
1 rating
Marco Valentini
7 Sep 2023
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML609358914
eBird checklist S146301204
Report
rating 5
1 rating
Kevin Hughes
1 Aug 2023
Sulawesi Utara, Sulawesi, Indonesia
Behaviors
Feeding young
Knobbed Hornbill
Rhyticeros cassidix
ML544951081
eBird checklist S130750791
Report
rating 5
1 rating
Kenneth Cheong
12 Mar 2023
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML523364671
eBird checklist S124933714
Report
rating 5
1 rating
Simone Stefanetti
5 Dec 2012
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML193057351
eBird checklist S61732123
Report
rating 5
1 rating
David Diller
24 Nov 2019
Sulawesi Utara, Sulawesi, Indonesia
Knobbed Hornbill
Rhyticeros cassidix
ML205489301
eBird checklist S65106977
Report
rating 3
4 ratings
Peter Waanders
21 May 2010
Sulawesi Utara, Sulawesi, Indonesia
Media notes
A pair in a tree. http://www.sabirding.com/Birding Southern Australia. Elevation
…
Knobbed Hornbill
Rhyticeros cassidix
ML204012821
eBird checklist S65095274
Report
Sounds
Call
rating 3
4 ratings
Niels Poul Dreyer
14 Jul 2010
Sulawesi Utara, Sulawesi, Indonesia
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