~~Thanks for downloading Unlimited Feather Overload (U.F.O.)!!!~~

A new expansion pack full of prehistoric fluffy pals!!

~~ZooTekPhoenix 20th Anniversary promo~~

~~ IMPORTANT NOTE!!! ~~

Cuban Giant Owl uses Borsato's ui99ztd + LANG--ZBorsato.dll content! (Available in the link at his signature)
If you don't have it yet and wanna know how it works, you may find it here:

https://zootekphoenix.com/forums/topic/11248-borsato-project/page/21/#comment-317858

However, it will work correctly even if you don't use these patches.

~~ Content List ~~

Part I:
=>Pterosaurs<=
- Nyctosaurus. Aquatic.
- Pterodaustro. Deciduous forest.
- Quetzalcoatlus. Grassland.
- Tupandactylus. Desert

=>Non-avian dinos<=
- Dromaeosaurus. Coniferous forest.
- Gigantoraptor. Desert.
- Yi qi. Rainforest.
- Megaraptor. Rainforest.

=>Prehistoric avians<=
- Argentavis. Grassland.
- Baptornis. Aquatic. *Tankable*
- Cuban Giant Owl. Deciduous forest.
- Titanis. Coniferous forest (Old version)// Scrub (Current version).
- Pelagornis. Aquatic.

~~ Changelog!! Aug 9th, 2023~~
=> Baptornis resized as suggested by Hawkkeye.
=> Quetzalcoatlus pref icon corrected as reported by YoungPrinceLothric.
=> Cuban Giant Owl reworked to be louder.
=> Correction of several bugs.
=> Aditions: Megaraptor & Floofy Tyrannoes.
~~ Changelog!! Feb 19th, 2024~~
=> Aditions: Pelagornis.
~~ Changelog!! Apr 20th, 2024~~
=> Graphic improvement to recover most shadows. File screenshots not updated.
~~ Changelog!! Oct 05th, 2024~~
=> Fixed bug where female Dromaeosaurus gets stuck and doesn't grow.

~~ Changelog!! Sep 27th, 2026~~
=> Re-release with full graphics reworked.
=> New icons.
=> Graphic bug ("invisible frame") solved.
=> Pelagornis now uses scrapped sounds of Caudipteryx.
=> Titanis is the only one with major change. Biome preferences changed from coniferous forest to scrub.
=> Floofy Tyrannoes are now contained in a separated work.
=> Minor fixes and deletion of unnecesary strings.

*Honestly* You'll find a major color change in hatchling Tupandactylus. This was needed in order to fix most of its graphic issues. Besides, hatchling Tupandactylus has a lesser graphic issue with the tip of its wing cropped in some angles. This is not a full re-do from scratch, just a salvage of the old frames. Recovering that implies rendering again the old mesh directly in Blender. I could do that, but I want this and other of my first works to be kept the way they were made by old me instead of replacing them with newer versions. Of course that the idea of doing a full re-do from scratch have crossed my mind several times now that I know better about modding, but that's something I might do only if requested.

~~ Compatibility Guide ~~

=> The whole pack is compatible with CC.

- Nyctosaurus is compatible with *Borsato's* Pteranodon & *Hawkkeye's* Ichthyornis & Hesperornis.
==> Nyctosaurus is a non-tankable animal. In these mixed exhibits, use water terrain instead!
- Quetzalcoatlus is compatible with *Borsato's* Torosaurus & *Hawkkeye's* Parksosaurus.
- Dromaeosaurus is compatible with my own Gorgosaurus, *BlueFang's* Lambeosaurus (vanilla), *Borsato's* Parasaurolophus & *Hawkkeye's* Nasutoceratops, Pentaceratops & Panoplosaurus.
- Argentavis is compatible with *Borsato's* Thylacosmilus.
- Baptornis is compatible with *Borsato's* Tylosaurus.
- Titanis is compatible with *HENDRIX's* American Mastodon (Old version, currently unavailable).
- Pelagornis is compatible with *Hawkkeye's* Piscogavialis, Thalassocnus & Spheniscus megaramphus.

~~ Credits ~~
- Plaque backgrounds made with StableDiffusion algorithm. Texts made with ChatGPT. Follow this thread if you wanna know more:
-> https://zootekphoenix.com/forums/topic/40756-zarawattos-ai-generated-plaques/

- Argentavis' sounds from Pokemon Black&White (Nintendo, 2010).
- Cuban Giant Owl sounds from this video:
https://youtu.be/Z3APDjieGtk

- Nyctosaurus & Quetzalcoatlus made using *16529950, Andrew12 & Whalebite's* base animals.
- Pterodaustro made using *Renee & Whalebite's* base animal.
- Tupandactylus & Baptornis made using *Samuel's* base animals.
- Dromaeosaurus, Cuban Giant Owl & Titanis made using *16529950's* base animals.
- Gigantoraptor made using *Ulquiorra's* base animal.
- Yi qi made using *Tyranachu's* base animal.
- Argentavis made using *Bunyupy & Iguano's* base animal.
- Pelagornis made using *Zerosvalmont's* base model; reskin made by myself.

Please, report any bug you find at my projects thread in ZooTekPhoenix:

https://zootekphoenix.com/forums/topic/38245-my-works-on-lacking-stuff/

Updates, more projects and more surprises posted there!

Enjoy!

Zarawatto, Sep 27th, 2026