Yes, the cost issue is what I was trying to say. The OOS public U’s you’re listing are near-impossible to get to your budget even as a first-year applicant (as you experienced with UCD), and I’ve never heard of funding being available for transfers if it isn’t for first-years. Even some schools that have big merit for freshman applicants don’t have awards that are as generous for transfers. So recommendations like the one for U of New Mexico are what you need. You would need full-tuition merit at minimum, because your budget won’t even cover housing and expenses at most schools.
I definitely understand your desire to be at a research university with depth in your areas of interest. It appears, though, that you’ll need graduate study in your field. So, if it turned out that you could finish your undergrad at a LAC with generous aid and strong placement into top grad programs, it might matter more that you could get a solid academic foundation, get into a great funded grad program, and minimize your debt, even if your two years there wouldn’t be a banquet of very specialized experiences in your areas of interest. Of course, if you can have it all, even better! (This was what I had in mind with WashU - generous no-loan need-based aid, plenty of depth in ecology to keep you busy for two years, and ties to an actual elephant conservation program at the STL Zoo.)
It caught my eye that the Juniata Wildlife Conservation department states, “More than 85% of graduates who have applied to graduate schools in the past five years have been accepted with full funding, and all graduates in the past five years who sought professional positions related to their degrees were hired within weeks of graduation.” If their graduate and employment placement is really that strong, this could be an example of a LAC program that could get you where you want to go, potentially affordably, even though it isn’t big-name research university. So, explore the full range of options and play the long game.
As far as SUNY ESF, the best-case OOS sticker price is 39K/year (and that’s if you live in a triple room). I’m not sure the available merit will make enough of a dent. It might be worth comparing with your projected need-based aid at adjacent Syracuse U, from which you could cross-register at ESF. (The zoo in Syracuse also has this https://www.rosamondgiffordzoo.org/experience/outdoor-exhibits/helga-beck-asian-elephant-preserve/)
I think applying to some well-chosen super-reach schools makes sense. But I think you stand the best chance of success at schools where you can make a real case for academic fit, not just shotgunning the wealthiest and/or most-elite schools. It sounds like you’re already doing that research (i.e. looking at the work of the Princeton prof).
Since you mentioned Princeton’s study abroad programs… also look into the access that transfer students have to the study abroad programs you’re interested in. It’s most typical to go abroad junior year, but the lead time to apply for these programs is often a full year or more, so the question of how transfer students can participate is a good one to ask.
And if I were you, I’d prioritize schools that are at least somewhat tranfer-friendly. For example, Stanford’s transfer acceptance rate is under 2%, and that includes athletic transfers, so the rate for non-athletes is even lower. Seems like awfully steep odds to me.
In the super-reach category, have you looked into Duke at all? Still only a 4% transfer acceptance rate… but they apparently have a Forest Elephant Working Group, and related research To Save Elephants, We Need Different Approaches for Separate Species | Office of Interdisciplinary Studies
Tufts (14% transfer acceptance rate) has a complicated history vis-a-vis elephants and their mascot, but as a result they have this Tufts Elephant Conservation Alliance, and your interest might make you an attractive candidate.
Of course, you’ll want to run the Net Price Calculator for any schools where you’d be relying on need-based aid.