{"podcast":{"title":"BirdNote Daily","slug":"birdnote-daily-756399","podcast_index_feed_id":756399,"rss_url":"https://feeds.simplecast.com/OB7SrYSf","website_url":"https://www.birdnote.org/","image_url":"https://image.simplecastcdn.com/images/f6fd537e-476f-4add-bb9b-27935c04deb7/238fcae8-fb69-485c-9958-28ae624cf323/3000x3000/birdnote-art-compressed.jpg?aid=rss_feed","author":"BirdNote","episode_count":1095,"summary":"Escape the daily grind and immerse yourself in the natural world. Rich in imagery, sound, and information, BirdNote inspires you to notice the world around you.","last_synced_at":"2026-07-19T06:21:47.408835+00:00","page_url":"https://stenobird.com/podcast/birdnote-daily-756399"},"episode":{"title":"American Tree Sparrow","slug":"american-tree-sparrow","published_at":"2026-04-24T07:00:00+00:00","page_url":"https://stenobird.com/podcast/birdnote-daily-756399/american-tree-sparrow","show_page_url":"https://stenobird.com/podcast/birdnote-daily-756399","url":"https://www.birdnote.org/podcasts/birdnote-daily/american-tree-sparrow","audio_url":"https://injector.simplecastaudio.com/97c254b3-f6b6-4a81-bd04-c3a63df25005/episodes/e8e49077-32c6-4448-adb3-ba833d6369cc/audio/128/default.mp3?aid=rss_feed&awCollectionId=97c254b3-f6b6-4a81-bd04-c3a63df25005&awEpisodeId=e8e49077-32c6-4448-adb3-ba833d6369cc&feed=OB7SrYSf","summary":"Despite their name, American Tree Sparrows are ground-dwelling birds that rely on specific seasonal diets. Learn how to identify these winter visitors and help reverse their declining population.","meta_description":"Discover the habits, identification marks, and conservation needs of the American Tree Sparrow in this BirdNote daily episode.","key_points":["Main idea: American Tree Sparrows are ground-nesting birds rather than tree-dwellers","Behavioral trait: They use powerful feet and wings to forage for seeds in leaf litter","Identification tip: Look for a dark chest spot and a black-and-yellow two-toned bill","Failure mode: Population numbers have seen a steep decline since the 1970s","Practical takeaway: Support local populations by planting native species and providing millet-rich seed mixes"],"chapters":[{"start_ms":0,"title":"Ground-Dwelling Habits","summary":"An introduction to the American Tree Sparrow's preference for ground nesting in northern shrublands."},{"start_ms":10000,"title":"Seasonal Diet","summary":"How the species transitions from eating insects in summer to relying on seeds in winter."},{"start_ms":30000,"title":"Foraging Techniques","summary":"An examination of how these birds use their feet and wings to access food in leaf litter."},{"start_ms":40000,"title":"Identification Marks","summary":"Key visual cues including chest spotting and unique bill coloration."},{"start_ms":50000,"title":"Population Decline","summary":"A look at the significant drop in American Tree Sparrow numbers since the 1970s."},{"start_ms":60000,"title":"Conservation Actions","summary":"Actionable steps to support sparrows, such as native planting and predator control."}],"topics":["American Tree Sparrow","Ornithology","Bird Conservation","Wildlife Identification","Native Plants","Winter Bird Migration","Avian Ecology"],"duration_seconds":98,"processing_state":"processed","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/birdnote-daily-756399/episodes/american-tree-sparrow/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/birdnote-daily-756399/american-tree-sparrow.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}