Because noone had ever thought of banana slugs before Santa Cruz.
As of my last update, there are several female mascots in the NCAA, though the exact number can vary as schools may change or update their mascots. Notable examples include the University of California, Berkeley's "Oski the Bear," which is sometimes represented by female students, and the University of Florida's "Albert and Alberta Gator." Additionally, some institutions use female representations of traditional mascots or have unique female mascots altogether. Overall, while male mascots are more common, female mascots do exist in the NCAA landscape.
Some yes and some don't
All different sorts of sports teams have mascots, whether major or minor league. However, some sports do not such as tennis, baseball, rugby, soccer and many more.
some sports teams have mascots that are associated with American Indian stereotypes
The NCAA tournament expanded from 48 teams to 64 in 1985 and increased to the current 65 teams in 2001. There are some who propose increasing the number to 96, but the NCAA tournament committee is not considering that option at this time.
Indian logos and mascots are not showing insensitivity to American Indians, some warrior type actions may be misinterpreted, but teams having Indian names are not being disrespectful.
There are many division 1 NCAA women's basketball teams. Some of these include the University of Florida, the University of California Berkley, and the University of Illinois.
Herbie Husker is the official mascot for sport teams at the University of Nebraska. Hokie Bird is the official mascot for sports teams at Virginia Tech.
the legacy of racism (apex)
There are 68 teams in the tournament. It used to be 64 (actually, there were times that it was less), however a new automatic bid from the Mountain West conference forced the NCAA to make it 65. It was expanded in the 2011 tornament to 68 teams to allow some "bubble teams" to qualify, who would not of in the 65 team system.
There is no best. It is all chance. If you do some research on the teams that would help your chances though.
Some good mascots that start with "N" include "Nugget," a friendly chicken often used in food-related promotions, and "Nemo," inspired by the beloved animated fish from Pixar's "Finding Nemo." Additionally, "Nutmeg," a playful cat, is popular in sports teams, particularly in college athletics. Each of these mascots embodies fun and relatability, making them effective in engaging audiences.