Scientists concerned after thousands of muttonbirds wash up dead on Australia's east coast

It is the time of the year when muttonbirds make their annual return to Australia. But this year, thousands are washing up dead on beaches across New South Wales, Queensland and Tasmania. Locals and scientists alike are alarmed. Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service for must-read stories: Telegram - https://cna.asia/telegram WhatsApp - https://cna.asia/whatsapp Follow us: CNA: https://cna.asia CNA Lifestyle: http://www.cnalifestyle.com Facebook: https://www.facebook.com/channelnewsasia Instagram: https://www.instagram.com/channelnewsasia Twitter: https://www.twitter.com/channelnewsasia TikTok: https://www.tiktok.com/@channelnewsasia