Toggle navigation
Discover
On Today
Awards
Companies
Lists
People
Tagging & Taxonomy
Earn Points
Support
Add A Record
Add Series
Add Movie
Add Person
Account
Dashboard
Notifications
Subscribe
Favorite Series
Favorite Movies
Logout
Login
Add Series
Add Movie
Add Person
Dashboard
Notifications
Subscribe
Favorite Series
Favorite Movies
Logout
Login
Home
/
Series
/
Deep Look
/ Aired Order /
Season 2026
/ Episode 4
Edit Episode
Add Artwork
Edit Translations
Delete
Delete
Why Mammals Gave Up On Laying Eggs
English
General
Cast & Crew
Originally Aired
March 10, 2026
Network
YouTube
Production Company
KQED
Studio
PBS Digital Studios
Created
May 13, 2026 by
TVDB-Editor123
Modified
May 13, 2026 by
TVDB-Editor123
×
Delete Episode
Why are you deleting this episode?
*
Choose an option
Type of Duplicate
*
Series
Season
Episode
Movie
Person
Artwork
Company
List
ID of Duplicate
*
Enter the type and id of the record that this record is a duplicate of and confirm using the preview below. This is critical information for downstream systems.
Preview
