Nick Jr. Screenbugs

1994=


 * -|1995 - April 1997 =

Earliest known usage is on March 1, 1995.

{| class="wikitable" ! Name of Screenbug ! Date of Use ! Image ! Notes
 * -| April 1997 - 1998=
 * Bears
 * April 30, 1997(?)-1998
 * [[Image:1997-05-15_0900am_Little_Bear.png|250px|center]]
 * Aired at 9:00am and 12:00pm
 * Penguins
 * April 30, 1997(?)-1998
 * [[Image:1997-07-24 1330pm Papa Beaver's Storytime.png|250px|center]]
 * Aired at 9:30am and 1:30pm. Blue's Clues did not use a screenbug in this time slot.
 * Crocodiles
 * April 30, 1997(?)-1998
 * [[Image:1997-05-15_1000am_Rupert.png|250px|center]]
 * Aired at 10:00am
 * Hippos
 * April 30, 1997(?)-1998
 * [[Image:1997-05-15_1030am_Muppet_Babies.png|250px|center]]
 * Aired at 10:30am
 * Frogs
 * April 30, 1997(?)-1998
 * [[Image:1997-05-15_1100am_Allegra's_Window.png|250px|center]]
 * Aired at 11:00am
 * unknown
 * April 30, 1997(?)-1998
 * [[Image:NO IMAGE NICKSTORY.png|150px|center]]
 * Aired at 11:30am.
 * Seals
 * April 30, 1997(?)-1998
 * [[Image:1997-05-15_0100pm_The_Busy_World_of_Richard_Scarry.png|250px|center]]
 * Aired at 1:00pm
 * [[Image:NO IMAGE NICKSTORY.png|150px|center]]
 * Aired at 11:30am.
 * Seals
 * April 30, 1997(?)-1998
 * [[Image:1997-05-15_0100pm_The_Busy_World_of_Richard_Scarry.png|250px|center]]
 * Aired at 1:00pm
 * Aired at 1:00pm


 * -|1998 - March 9, 1999 =

Earliest known usage on March 5, 1998.


 * -|March 10, 1999 - September 1999 =

Nearly identical to the previous set, albeit with a shadow added. Last known usage on September 16, 1999.


 * -|September 1999 - mid 2000 =

Unlike previous Nick Jr. screenbugs, this set remained on-screen throughout the program's duration. Earliest known usage on September 20, 1999.


 * -|Late 2000 - 2001=


 * -|2001 - 2002=


 * -|2003=


 * -|2004=


 * -|2006=


 * -|2007=


 * -|2008=


 * -|2016=


 * -|2018=


 * -|2019=


 * -|2020=