Counter clockwise from top left: Microraptor, Scansoriopteryx, Nigersaurus, Limusaurus, Haplocheirus, Nyasasaurus, Sinosauropteryx, Deinonychus, Maiasaura (with young), Yutyrannus, Dromiceiomimus, Anchiornis, and Tianyulong
Apologies for being theropod centric and including only finds made during and after the "Dinosaur Renaissance". I would've liked to draw a tribute to all the cool discoveries in paleontology as a whole, but I was hard pressed to prioritize even among just recent dinosaur finds.
Either way, it's a great time to be alive, folks.
A hunter fit and bright A nursery nesting site Lawnmower teeth never seen before Feathers found on a non-avian dinosaur
Cool things to find, so many cool things to find Cool things to find, so many cool things to find
Trace the start of your family tree A cousin you never knew could be Make ancestry less incomplete Something with wings upon its feet
Cool things to find, so many cool things to find Cool things to find, so many cool things to find
Find an offshoot completely unexpected Confirm hypotheses you’ve long suspected Extend the bracket for a fuzzy covering Discover soft tissue in a fluvial deposit Investigate colors of a fossil feather They may not rhyme but they're quite possibly
The coolest things to find Coolest things to find Coolest things to find So many cool So many cool things to find
A hunter fit and bright - Deinonychus A nursery nesting site - Maiasaura Lawnmower teeth never seen before - Nigersaurus Feathers found on a non-avian dinosaur - Sinosauropteryx (being the first)
Trace the start of your family tree - Nyasasaurus A cousin you never knew could be - Limusaurus Make ancestry less incomplete - Haplocheirus Something with wings upon its feet - Microraptor
Find an offshoot completely unexpected - Limusaurus Confirm hypotheses you’ve long suspected - Yutyrannus or Dromiceiomimus (Ornithomimus) Extend the bracket for a fuzzy covering - Yutyrannus or Tianyulong or Dromiceiomimus Discover soft tissue in a fluvial deposit - Scansoriopteryx (probably) Investigate colors of a fossil feather - Anchiornis and Sinosauropteryx
"A cousin you never knew could be" is Scansoriopteryx, "Extend the bracket for a fuzzy covering" is Tianyulong, and "Discover soft tissue in a fluvial deposit" is Dromiceiomimus; otherwise you got them all more or less.
So you can now sing along to the tune with the above lyrics whenever you want (which I am sure you already do
A hunter fit and bright - Deinonychus
A nursery nesting site - Maiasaura
Lawnmower teeth never seen before - Nigersaurus
Feathers found on a non-avian dinosaur - Sinosauropteryx (being the first)
Trace the start of your family tree - Nyasasaurus
A cousin you never knew could be - Limusaurus
Make ancestry less incomplete - Haplocheirus
Something with wings upon its feet - Microraptor
Find an offshoot completely unexpected - Limusaurus
Confirm hypotheses you’ve long suspected - Yutyrannus or Dromiceiomimus (Ornithomimus)
Extend the bracket for a fuzzy covering - Yutyrannus or Tianyulong or Dromiceiomimus
Discover soft tissue in a fluvial deposit - Scansoriopteryx (probably)
Investigate colors of a fossil feather - Anchiornis and Sinosauropteryx
^I'm not entirely sure about the last verse^