Random triples
| Subject | Object |
|---|---|
| gptkb:Great_Hornbill | used in courtship displays |
| gptkb:Great_Hornbill | amplifies calls |
| gptkb:Great_Hornbill | used in aerial jousting |
| gptkb:great_pied_hornbill | used in combat |
| gptkb:Great_Indian_Hornbill | amplifies calls |
| gptkb:great_pied_hornbill | amplifies calls |
| gptkb:Great_Indian_Hornbill | used in combat |