Reptiles
Make it Singular
Album Collection
Birthstones
Completes the song titles
Name the Planet; Win a Prize
100
The North Carolina Aquarium at Fort Fisher has these animals at the northern end of their natural range, including a popular albino one
What are alligators?
100
Alumni
What is alumnus
100
"Desperado", "Hotel California"
Who are the Eagles?
100
April is said to be cruel, but it can also be expensive as the pink star version of this birth stone sold for $71.2 million in 2017 
What is a diamond?
100
"Rainy Night in _____" & "Midnight Train to _____"
What is Georgia?
100
Home, Sweet Home
What is Earth?
200
Adwaita, the oldest recorded land animal at about 250 when he died, was one of the critters
What is a tortoise?
200
Bison
What is bison?
200
"Anti", "Good Girl Gone Bad"
Who is Rihanna?
200
Displaying "vivid red hues" the 55.22-carat Estrela de Fura is this kind of gem that's July's stone
What is ruby?
200
"Used to be _____" & "Live While We're _____"
What is young?
200
"Twinkle, twinkle little star..." Also known as both the Evening Star and the Morning Star, it's not a star at all
What is Venus?
300
This snake of the desert southwest named for its unusual locomotion can hit speeds of 18 mph 
What is a sidewinder?
300
Strata
What is stratum?
300
"Abbey Road", "The White Album"
Who are the Beatles?
300
Coober Pedy is a town where everybody lives underground and they mine this October birthstone
What is opal?
300
"Bad _____", "Jealous _____", & "Ordinary Average _____"
What is guy?
300
Phobos and Deimos accompany this planet, often into battle
What is Mars?
400
This lizard has a crested variety, and its name's origin is a simplified spelling of the two Greek words for "on the ground" and "lion"
What is a chameleon?
400
Codices
What is codex?
400
"Master of Puppets", "... And Justice for All"
Who is Metallica
400
March swims in with this pale greenish blue birthstone; one healthy specimen from Brazil weighed nearly 250 pounds
What is aquamarine?
400
"I Gotta _____" & "Hooked on a _____"
What is feeling?
400
Rotating on its side and spinning clockwise, this ice giant, the 7th from the Sun, is composed of a thick soup of water, methane, and ammonia
What is Uranus?
500
From service in the southwest, the US Army's 9th Engineer Battalion has as its crest this scary-sounding lizard
What's a gila monster?
500
Graffiti
What is Graffito?
500
"Stadium Arcadium", "Californication"
Who are the Red Hot Chili Peppers
500
Cleopatra's mines near the Red Sea Coast yielded this May stone
What is emerald?
500
"Jungle _____" & "Boot Scootin' _____"
What is boogie?
500
This pair dance across our solar system always facing each other, as they are tidally locked together by their mutual gravitational pull.
What is Pluto and Charon?