Ten documented Pycnonotus species in licensed photographs, comparing visible plumage and silhouettes. An editorial selection, not a ranking of beauty, size or rarity. Visuals are real Wikimedia Commons photographs, not AI-generated images. Narration is synthesized with Edge TTS. Photographs are resized and fitted to a portrait frame; derived images retain their source licenses. Red-whiskered bulbul: Abdul Momin; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0/; https://commons.wikimedia.org/wiki/File:Red-whiskered_Bulbul_Satchari.jpg Red-vented bulbul: Mahmadanesh; CC BY 4.0; https://creativecommons.org/licenses/by/4.0/; https://commons.wikimedia.org/wiki/File:Red-vented_bulbul_-_Jamnagar_2023-11-13.jpg Himalayan bulbul: Creepanta; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0/; https://commons.wikimedia.org/wiki/File:Himalayan_bulbul_%28Pycnonotus_leucogenys%29_Cropped.jpg Light-vented bulbul: Flickr user CharlesLam . Photo uploaded to commons by user ltshears; CC BY-SA 2.0; https://creativecommons.org/licenses/by-sa/2.0/; https://commons.wikimedia.org/wiki/File:Light-vented_Bulbul2.jpg Yellow-vented bulbul: DexDroid29; CC0 1.0; https://creativecommons.org/publicdomain/zero/1.0/; https://commons.wikimedia.org/wiki/File:Yellowventedbulbulbydexdroid1.jpeg Sooty-headed bulbul: Ariefrahman; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:Pycnonotus_aurigaster_pair.JPG Cape bulbul: Brian Ralphs from Wheaton, IL, USA; CC BY 2.0; https://creativecommons.org/licenses/by/2.0/; https://commons.wikimedia.org/wiki/File:Pycnonotus_capensis_2.jpg African red-eyed bulbul: Charles J. Sharp; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0/; https://commons.wikimedia.org/wiki/File:African_red-eyed_bulbul_%28Pycnonotus_nigricans%29.jpg White-spectacled bulbul: Baresi franco; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:White-spectacled_bulbul.jpg Yellow-eared bulbul: NireshaJAththa; CC BY 4.0; https://creativecommons.org/licenses/by/4.0/; https://commons.wikimedia.org/wiki/File:Yellow-eared_bulbul_from_Riverston%2C_Matale.png Adapted visuals and original contributions to this version are offered under CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/. Source photographs retain their stated licenses.