"is"的搜索结果

a lesser yellowlegs is found resting on a leaf on top of a body of water tringa flavipes

标签: a,lesser,yellowlegs,is,found,r

catching a tasty meal is half of the fun for a whooping crane

标签: catching,a,tasty,meal,is,half,

burrowing owl with its distinctive yellow eyes is seen holding its prey

标签: burrowing,owl,with,its,distinc

a baby owl is perched as if ready to take off and fly

标签: a,baby,owl,is,perched,as,if,re

a royal tern is seen with its young

标签: a,royal,tern,is,seen,with,its,

this goose is a hawaiian species found in hawaii

标签: this,goose,is,a,hawaiian,speci

northern pintail is a graceful elegant bird

标签: northern,pintail,is,a,graceful

bacillus anthracis is an encapsulated nonmotile aerobic spore forming bacterial rod

标签: bacillus,anthracis,is,an,encap

b anthrax is the bacterial pathogen

标签: b,anthrax,is,the,bacterial,pat

at a temperature of 37c b anthrax is the bacterial pathogen which causes the disease known as anthrax

标签: at,a,temperature,of,37c,b,anth

anthrax is not known to spread from one person to another person b anthracis spores can live in the soil for many years

标签: anthrax,is,not,known,to,spread

indian ink capsule stain is useful for improving visualization of encapsulated bacillus anthracis in clinica

标签: indian,ink,capsule,stain,is,us

wood duck or carolina duck male is poised for takeoff aix sponsa

标签: wood,duck,or,carolina,duck,mal

wood duck drake waterfowl bird is seen on the water

标签: wood,duck,drake,waterfowl,bird

male wood duck aix sposa is seen on the water

标签: male,wood,duck,aix,sposa,is,se