Lost Kids' WB bumpers

Considering that The CW's former Saturday morning block Kids' WB (currently One Magnificent Morning) had been on television for 22 years, it's no surprise that some commercial break bumpers and idents would go missing.

The following is a list of notable lost bumpers:
 * What's New, Scooby-Doo? "Taxi Cab" bumper (2003)
 * Jackie Chan Adventures "Taxi Cab" bumper (2003)
 * Ozzy & Drix "Taxi Cab" bumper (2003)
 * Pokémon: Master Quest "Taxi Cab" bumper (2003)
 * ¡Mucha Lucha! "Taxi Cab" bumper (2003)
 * X-Men: Evolution "Taxi Cab" bumper (2003)
 * Jackie Chan Adventures "Ink & Print" bumper (2003)
 * Pokémon: Master Quest "Ink & Print" bumper (2003)
 * ¡Mucha Lucha! "Ink & Print" bumper (2003)
 * X-Men Evolution "Ink & Print" bumper (2003)
 * Xiaolin Showdown "Ink & Print" bumper (2003)
 * What's New, Scooby-Doo? "Shot Against the Bluescreen" bumper (2003)
 * Jackie Chan Adventures "Shot Against the Bluescreen" bumper (2003)
 * Ozzy & Drix "Shot Against the Bluescreen" bumper (2003)
 * Pokémon "Shot Against the Bluescreen" bumper (2003)
 * ¡Mucha Lucha! "Shot Against the Bluescreen" bumper (2003)
 * Static Shock "Shot Against the Bluescreen" bumper (2003)
 * Teen Titans "Shot Against the Bluescreen" bumper (2003)
 * Astro Boy "Shot Against the Bluescreen" bumper (2004)
 * What's New, Scooby-Doo? "Backstage Cafe" bumper (2003)
 * Jackie Chan Adventures "Backstage Cafe" bumper (2003)
 * Ozzy & Drix "Backstage Cafe" bumper (2003)
 * Pokémon "Backstage Cafe" bumper (2003)
 * X-Men: Evolution "Backstage Cafe" bumper (2003)
 * Static Shock "Backstage Cafe" bumper (2003)
 * Teen Titans "Backstage Cafe" bumper (2003)
 * The Zeta Project "The logo at the printing room" bumper (2002)
 * Static Shock "The logo at the printing room" bumper (2002)
 * Scooby-Doo "The logo at the printing room" bumper (2002)
 * Ozzy & Drix "The logo at the printing room" bumper (2002)
 * ¡Mucha Lucha! "The logo at the printing room" bumper (2002)
 * X-Men: Evolution "Storm powers the thunder" bumper (2003)
 * Pokémon "Ash, Misty, Pikachu and the logo at the park" bumper (2003)
 * "Bat" bumper (2005)
 * "Space Hopper" bumper (2005)
 * "Ninja" bumper (2005)
 * "Girl Creature" bumper (2005)
 * "Balloon Creature" bumper (2005)
 * "The water tower transforms into a rocket" bumper (2005)
 * "Jumping on the Circles" bumper (2005)
 * "Disco Fever" bumper (2005)
 * "The water tower sees the kids in the dimension" bumper (2005)
 * "Dancing Water Tower" bumper (2005)
 * "The water tower running the planet" bumper (2005)
 * "The water tower goes to a forest dimension" bumper (2005)
 * "Color squares in the white background" bumper (2005)
 * "The water tower powers the city and the backlot" bumper (2005)
 * "The kids imitates the logos" bumper (2005)
 * "The logo drives a car before a ladder and the paint cans running around" bumper (2001)
 * "The logo jumps a trampoline" bumper (1999)
 * "Traffic Jam" bumper (2001)
 * The Big Cartoonie Show "Dubba Rooter" bumper (1999)
 * "The water tower attacking the backlot" bumper (2001)
 * The Mummy: The Animated Series "The logo getting run over by Imhotep's car" bumper (2001)
 * "The logo going through wardrobe and masks" bumper (2001)
 * "The logo and a rack of masks" bumper (2001)
 * "Kites" bumper (in which Scooby's head replaces "The Nightmare Room" kite) (2002)
 * "Playing basketball" bumper (2004)
 * "Rikochet had the Yu-Gi-Oh! cards" bumper (early 2003)
 * "Skating Water Tower" bumper (2005)
 * "The Christmas party at the water tower" bumper (December 2002)
 * "Holiday Sock gets stuck the water tower" bumper (December 2002)
 * Yu-Gi-Oh! "Yugi-in-the-Box" bumper (2001)
 * Yu-Gi-Oh! "Logo wears Yugi's hairwig" bumper (2002)
 * "Kids' W-Burger Drive-In" bumper (early 2003)
 * "Viewing the city near by the water tower and a school" bumper (1999)
 * The Sylvester & Tweety Mysteries "Sylvester eats the logo" bumper (1999)
 * The Sylvester & Tweety Mysteries "Sylvester trying to catch Tweety" bumper (1999)
 * Detention "Eugenia catches the logo with a net" bumper (1999)
 * Fraturday "Plants and Flowers" bumper (2000)
 * Fraturday "Underwater" bumper (2000)
 * "The bus squashed over by the logo" bumper (1999)
 * "Steep Cliff Below!" bumper (1999)
 * "Playing baseball" bumper (1999)
 * "A boy checking a relaxing logo at the cave" bumper (1998)
 * The Big Cartoonie Show "Bugs and the logo at the barber shop" bumper (1999)
 * Pokémon "The logo and Butterfree scares a flower alarm" bumper (1999)
 * "Cave Bay Door Master Switch" bumper (1998)
 * "A man doing bungee to the logo at the cave" bumper (1998)
 * "The kids and the logo jumps a trampoline" bumper (2004)
 * "Bass Drum" bumper (2004)
 * "A boy takes all the kids as a tower" bumper (2004)
 * "Satellite Signal" bumper (1998)
 * "Gates and doors closed at the cave" bumper (1998)
 * "Rubber Guitar" bumper (2004) (Found)
 * "Yugi's Duelin' Tips & Tricks Training Camp" bumpers (2003)
 * Histeria! "Father Time in the backlot" bumper (1998)
 * "A boy shows his own balls and the logo" bumper (2004)
 * More bumpers from 1998-1999
 * More bumpers from 1999-2000
 * More bumpers from 2000-2001
 * More bumpers from 2001-2002
 * More bumpers from 2002-2003
 * More bumpers from 2003-2004
 * More bumpers from 2004-2005 (Partially Found)
 * More bumpers from 2005-2007
 * More bumpers from 2007-2008 ​(Partially Found)
 * "Monster eats a whole backlot with a bad weather" bumper (2005)
 * More The Nightmare Room bumpers
 * Phantom Investigators bumpers
 * More Rescue Heroes bumpers
 * More X-Men: Evolution bumpers
 * More Yu-Gi-Oh! bumpers
 * The Zeta Project bumpers
 * More Xiaolin Showdown bumpers
 * More Scooby-Doo bumpers
 * The Sylvester and Tweety Mysteries bumpers
 * More Ozzy & Drix bumpers
 * ¡Mucha Lucha! bumpers
 * More Histeria! bumpers
 * More Detention bumpers
 * More Animaniacs bumpers
 * Pinky, Elmyra, and the Brain bumpers
 * Tiny Toon Adventures bumpers
 * Scooby-Doo "The logo getting run over by the Mystery Machine" bumper (2002)
 * More Fraturday bumpers (2000)
 * ¡Mucha Lucha! "Poster" bumper (2002)
 * Ozzy & Drix "Poster" bumper (2002)
 * Static Shock "Poster" bumper (2002)
 * Scooby-Doo "Poster" bumper (2002)
 * The Zeta Project "Poster" bumper (2001)
 * The Mummy: The Animated Series "Poster" bumper (2001)
 * The Nightmare Room "Poster" bumper (2001)
 * Detention "Jim falls in the manhole" bumper (better quality) (1999)
 * Detention "School Bell" bumper (better quality) (1999)
 * Detention "The logo enters Shareena's house" bumper (better quality) (1999)
 * Detention "Cabinet opens the logo" bumper (better quality) (1999)
 * Detention "The logo pops an apple" bumper (better quality) (1999)
 * Opening bumper (late 1998) (without the characters of "Brats of the Lost Nebula")
 * Opening bumper (November 2003) (without Cyclops from "X-Men: Evolution")
 * Opening bumper (2004)
 * Opening bumper (2005)
 * Opening bumper (2007)
 * Xiaolin Showdown "Backstage Cafe" bumper (2003)
 * "Buckle Up!" bumper (1999)
 * More Coming Up Next bumpers from 1997-1998
 * More Coming Up Next bumpers from 1998-1999
 * More Coming Up Next bumpers from 1999-2000
 * More Coming Up Next bumpers from 2000-2001
 * More Coming Up Next bumpers from 2001-2002
 * More Coming Up Next bumpers from 2002-2003
 * More Coming Up Next bumpers from 2003-2004
 * More Coming Up Next bumpers from 2004-2005
 * More Coming Up Next bumpers from 2005-2006
 * More Coming Up Next bumpers from 2006-2007
 * More Coming Up Next bumpers from 2007-2008

​Updates
LINK: https://www.youtube.com/watch?v=ipq6vR_T4-o LINK: https://www.youtube.com/watch?v=M83Q8JB5a4E Link to "Wax On!" bumper: https://www.youtube.com/watch?v=gehQba3gJqA
 * February 11, 2017 - An falling anvils bumper has been uploaded to YouTube.
 * February 25, 2017 - An tightrope bumper has been uploaded to YouTube.
 * March 5, 2017 - The rare bumpers from 2007 (but there's no audio-on in the bumpers) has been found.

Link to "Wall Walker" bumper: https://www.youtube.com/watch?v=ZWjkaJSabck

Link to "Walk that Ego" bumper: https://www.youtube.com/watch?v=RXCIJ25x60k

Link to "Gone Batty" bumper: https://www.youtube.com/watch?v=DNwQao4Cc84 LINK: https://www.youtube.com/watch?v=Dtx1wVzQzxk
 * March 5, 2017 - An rubber guitar bumper has been uploaded to YouTube.