### species:

Different specie
* Many different species are good for butterflies
  - attack shade trees, shrubs and herbaceous plants
  - exist, ranging from trees to shrubs, tall to short
  - live together in an ecosystem
  - produce exoskeletons, which are composed of a range of materials
  - share our watersheds and depend on clean water
  - use various grasses as host plants
* appear to have different responses to elevated levels of carbon dioxide.
* are active at different times of the year
  - adapted for different climates
  - associated with different types of habitat
  - different size groups
  - found in grassland , deserts , and forests
  - likely to have different chromosomes
  - organisms that look different
  - responsible for damage in different regions
  - typically very different in appearance, even if they are closely related
  - unable or uncomfortable flying in certain ways
  - used for specific medicinal purposes and food
  - well adapted to cold, to heat, and to dry or wet conditions
* can also look similar due to convergent evolution
  - dive to vary- ing depths to obtain their food
  - dwell in fresh water, seawater or moist rock
  - live in all parts of Australia
  - tolerate different periods of inundation
* cause the formation of different types of plant galls.
* choose different foods to eat.
* develop at different rates and along different schedules.
* dry at different rates.
* eat different items
  - insects, blood, small vertebrates, fruits, or nectar and pollen
* emerge as adults at different times of the year.
* emit different attractive odors called pheromones.
* exhibit different seedling emergence patterns
  - temperature requirements
  - growth spurts at different stages of development
* grow to different sizes.
* have brain cell proteins of different compositions
  - characteristic spouts, which often helps people identify whales
* have different characteristic calling songs
  - characteristics
  - chromosome numbers
  - coloured eyes
  - derived character states from each other
  - diets
* have different feeding methods
  - preferences but many are clearly omnivorous
  - germination requirements
  - habits of burrowing
  - hemoglobins, with different properties
  - host preferences
  - larval habitats
  - life spans
  - limits, and can hear much higher pitches than humans can
  - mating strategies
  - mechanical strengths and decay strategies
  - methods of molting
* have different numbers of V-regions
  - spots
  - phenology as well
  - protein requirements
  - salinity tolerance
  - ways of protecting eggs from overheating
  - different-shaped wings that make each fly in a different manner
  - distinct lifespans
  - unique behaviors
* inhabit different parts of the world.
* live at different depths beneath the sea floor.
* live in different temperature ranges
  - various parts of the world
* make different noises
  - sounds
* metabolize drugs differently.
* molt at different times and lose different amounts of feathers.
* occupy different habitats for breeding and feeding.
* occur during different seasons
  - in different habitats
* prefer different environment
* produce different fever cycles.
* react to chemical exposure in different ways.
* reproduce at different intervals ranging from three to seventeen years
* require different diets
  - habitats, and frogs live in both water and on land
  - slightly different amounts of fat and protein
* respond differently to the same drug.
* settle in different types of physical environments.
* share so many genes in common because all life on Earth has a common ancestry.
* show different karyotypes, varying in shape, size and number of chromosomes
  - remarkable care for their offspring
  - very dissimilar responses to changes in the structure of the landscape
* spawn at different times.
* swim in different ways.
* tend to have different, and unique, sets of mutation.
* thrive in different times of the year, which also can vary by geography
  - with different amounts of moisture, for example
* travel various distances from the colony in search of food.
* use different strategies based on host defensive strategies.
* vary greatly in the length of their proboscis.
* vary in color from dark brown to green
  - size from a few inches to several feet in length
  - the symmetrical arrangement of faces
* yield different grades of wood fibre, with location also playing a role.
+ Dipodidae: Rodents
  * They include the jerboas, jumping mice, and birch mice. Different species are found in grassland, deserts, and forests. They are all capable of 'saltation', which is jumping from a bipedal stance. This feature is most highly evolved in the desert-dwelling jerboas. Their movement resembles that of kangaroos more than that of true mice.