• Jud's official CBS bio page for Survivor: Nicaragua
• Jud's pre-game interview with EW's Dalton Ross
• Jud's pre-game interview with fancast's Gordon Holmes
• Jud's official CBS pre-game interview on YouTube

• Judson John Birza's facebook
• Jud's MySpace page, last updated around the last time anyone used MySpace
• Jud's band, Space Funk Odyssey, on facebook
• Space Funk Odyssey on MySpace
• Judson Birza on IMDb.com
• Jud's modeling pictures (Abercrombie & Fitch, etc.): Google them yourself

Here's a gallery of various Jud pics from the press coverage of the Survivor: Nicaragua cast reveal, as well as the pre-Ep1 ads that CBS has aired:

After being scooped by SurvivorSucks, CBS today issued a press release confirming that Survivor: Nicaragua will indeed feature an "old vs. young" tribe breakdown (at least initially). In addition, @CBSTweet sent out this (mostly concealed) pre-game picture of the entire cast (for those scoring at home, taken 6/12, or two days before filming began; click the picture to enlarge):

Three Survivor: Nicaragua contestants were already known (Holly Hoffman, originally spoiled by Sabina Sperber at Sucks, online casting call winner 'Jimmy T' Tarantino, and former NFL coach Jimmy Johnson, spoiled by jackbauer1982 and later confirmed by missyae at Sucks, then by the mainstream sports press). But over a roughly 24-hour period (Saturday 7/24-Sunday 7/25), posters at SurvivorSucks identified (and missyae confirmed) all but one of the remaining 17 contestants: original spoiler thread here, contestant-specific threads are in the S21+ forum (until they're moved in a few weeks). The last, Jane Bright of the Espada tribe, was positively indentified today. See our Survivometer21 page for a summary.

Also, as had previously been speculated by smokeitgood, missyae confirmed that the "twist" for the season is that the tribes are initially divided by age: The La Flor (yellow) tribe is composed of contestants of age 30 or under, while all members of the Espada (blue) tribe are over 40.

On their facebook page, someone from Space Funk Odyssey said the following (two days before filming for Survivor: Nicaragua ended):

"hey friends and fans, i know we have been quiet for a bit, but we have had a member traveling. he is back soon and we will be rocking the second half of the summer. next show we are planning is at the house of blues!!!
July 20 at 9:35pm"