David Attenborough
National Geographic Kids - David Attenborough Facts
BBC Newsround - Celebrating David Attenborough's 93rd birthday (2019)
BBC Newsround - Celebrating David Attenborough's 97th birthday (2023)
BBC Newsround - David Attenborough answers children's questions
Bird Life Cycles
DK: Find Out
Reptile Life Cycles
https://easyscienceforkids.com/helen-sharman/
https://spacecentre.co.uk/blog-post/helen-sharman-britains-first-astronaut/