Save the yeti

A massive Zerg group consisting entirely of characters with the word "Yeti" somewhere in their name.

Many of them have a geographical theme consisting of a state's name from one of the 50 states that make up the U.S.A.(United STATES of America) the format is as follows-

1. Kansas Yeti

2. Oklahoma Yeti

3. New York Yeti

They all follow the same format with a states name followed by Yeti; The Majority of state themed Yetis have the following blurb in their description-

"Play Yeti Bingo! Add each state yeti to your friends list until you have all 50! If you kill them, don't add them." The problem with this challenge is lack of Yetis.. There is not a Yeti for every state contrary to what the character description pretty much explicitly states. By one count there are only 43 active state themed zombies, leaving 7 states unaccounted for and just short of having all 50 United States have Yeti representation.

Other Yetis do not follow the geographical theme and have names with no immediately obvious format or theme besides the inclusion of the obligatory "Yeti"

Here is a list containing 62 of 63 known "Save the Yeti" group members-

http://urbandead.com/profile.cgi?id=2124367

http://urbandead.com/profile.cgi?id=2128717

http://urbandead.com/profile.cgi?id=2129345

http://urbandead.com/profile.cgi?id=2135096

http://urbandead.com/profile.cgi?id=2132816

http://urbandead.com/profile.cgi?id=2126036

http://urbandead.com/profile.cgi?id=2129372

http://urbandead.com/profile.cgi?id=1697565

http://urbandead.com/profile.cgi?id=2122412

http://urbandead.com/profile.cgi?id=2122734

http://urbandead.com/profile.cgi?id=2128402

http://urbandead.com/profile.cgi?id=2135103

http://urbandead.com/profile.cgi?id=2128427

http://urbandead.com/profile.cgi?id=2128419

http://urbandead.com/profile.cgi?id=2124995

http://urbandead.com/profile.cgi?id=2149361

http://urbandead.com/profile.cgi?id=2129349

http://urbandead.com/profile.cgi?id=2129358

http://urbandead.com/profile.cgi?id=2124379

http://urbandead.com/profile.cgi?id=2149305

http://urbandead.com/profile.cgi?id=2122434

http://urbandead.com/profile.cgi?id=2145323

http://urbandead.com/profile.cgi?id=2122732

http://urbandead.com/profile.cgi?id=2129361

http://urbandead.com/profile.cgi?id=2128718

http://urbandead.com/profile.cgi?id=2135088

http://urbandead.com/profile.cgi?id=2128768

http://urbandead.com/profile.cgi?id=2128750

http://urbandead.com/profile.cgi?id=2128424

http://urbandead.com/profile.cgi?id=2130229

http://urbandead.com/profile.cgi?id=2128748

http://urbandead.com/profile.cgi?id=2124509

http://urbandead.com/profile.cgi?id=2146542

http://urbandead.com/profile.cgi?id=2128422

http://urbandead.com/profile.cgi?id=2129368

http://urbandead.com/profile.cgi?id=2128442

http://urbandead.com/profile.cgi?id=2128406

http://urbandead.com/profile.cgi?id=2128741

http://urbandead.com/profile.cgi?id=2128737

http://urbandead.com/profile.cgi?id=2128426

http://urbandead.com/profile.cgi?id=2128733

http://urbandead.com/profile.cgi?id=2130233

http://urbandead.com/profile.cgi?id=2122411

http://urbandead.com/profile.cgi?id=2122415

http://urbandead.com/profile.cgi?id=2124935

http://urbandead.com/profile.cgi?id=2128720

http://urbandead.com/profile.cgi?id=2125957

http://urbandead.com/profile.cgi?id=2124373

http://urbandead.com/profile.cgi?id=2127927

http://urbandead.com/profile.cgi?id=2128731

http://urbandead.com/profile.cgi?id=2128728

http://urbandead.com/profile.cgi?id=2151993

http://urbandead.com/profile.cgi?id=2125887

http://urbandead.com/profile.cgi?id=2128421

http://urbandead.com/profile.cgi?id=2128724

http://urbandead.com/profile.cgi?id=2128423

http://urbandead.com/profile.cgi?id=2135086

http://urbandead.com/profile.cgi?id=2128439

http://urbandead.com/profile.cgi?id=2128401

http://urbandead.com/profile.cgi?id=2122648

http://urbandead.com/profile.cgi?id=2125951

http://urbandead.com/profile.cgi?id=2122722

And one Yeti that does not have "Save the Yeti" as it's group- http://urbandead.com/profile.cgi?id=2150007

There is no way of knowing how many Yetis are out there without "Save the Yeti" as their group.. but extrapolating the data from the previous list and making a somewhat educated guess(Warning, opinion) I would say there aren't many Yetis without "Save the Yeti" as their group.. Out of 64 known Yetis only one of them does not have "Save the Yeti" as its group.. I would say with much certainty that there aren't an additional 7 Yetis out there that would complete the 50 states without "STY" as their group. (End of opinion)