https://earthjournalism.net/stories/the-deadly-trapping-of-songbirds-in-indonesia

https://news.mongabay.com/2020/07/trafficking-of-thousands-of-songbirds-highlights-rampant-trade-in-indonesia/

https://www.nytimes.com/2020/04/18/world/asia/indonesia-songbirds-competition.html

https://earthjournalism.net/stories/the-hard-knock-life-of-an-indonesian-bird-catcher

https://www.thejakartapost.com/news/2020/05/09/environment-ministry-task-force-thwarts-alleged-bird-smuggling-attempt.html

https://youtu.be/gc-lA4Pfyd8