Bob the Builder - Season 2 - Eps 9: Dizzy's Birdwatch
Bob and Lofty come across a bird's nest with an egg in it. Wendy explains that they can't move the nest. Dizzy volunteers to watch it. When the egg hatches, Dizzy doesn't want to leave. Bob needs some cement mixing so Dizzy quickly goes to do so. She goes back to the yard just in time to see the bird learn to fly.
About Bob the Builder

Title: Bob the Builder
First Air Date: 1999-04-12
Last Air Date: 2011-10-05
Status: Ended
Rating: 5.835/10 (from 112 votes)
Language: EN
Seasons: 19
Total Episodes: 255
Network: BBC One CBeebies
Genres: Kids, Animation, Family
Production Companies: HiT Entertainment, SD Entertainment, Thirteen, HOT Animation LTD
Synopsis
Bob the Builder and his machine team are ready to tackle any project. Bob and the Can-Do Crew demonstrate the power of positive thinking, problem-solving, teamwork, and follow-through. The team always shows that βThe Fun Is In Getting It Done!β
Cast

Greg Proops
Bob the Builder (voice)

Rupert Degas
Scrambler / Sandy Beach / Brickbeard (voice)

Lorelei King
Wendy / Roley / Sumsy / Packer (voice)

David Menkin
Scoop / Travis (voice)

Lachele Carl
Muck (voice)

Alan Marriott
Scoop / Travis / Dodger (voice)

Vincent Marzello
Farmer Pickles / Robert / Tumbler (voice)

Emma Tate
Lofty / Dizzy / Benny / Marjorie / Ella / Saffron (voice)

Maria Darling
Dizzy / Roley / Trix (voice)

Rob Rackstraw
Spud / Mr. Bentley (voice)