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Spring is the spawning season for frogs and salamander in the lakes of the alpine mountains of Austria. They grow up  in the fresh, cool and clear water of the lakes.
Axolotl. Mexican walking fish. Ambystoma mexicanum
Koi fish swimming in the fishbowl
Sweet water fish tank
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Axolotl. Mexican walking fish. Ambystoma mexicanum. Close up
amazing inhabitants of the microworld under a microscope
Haliotis kamtschatkana, northern abalone or pinto abalone, is a species of large sea snail, a marine gastropod mollusc in the family Haliotidae, the abalones. It has been listed as \
Guppy Multi Colored Fish in a Tropical Acquarium
Tropical fish in domestic fish tank
Underwater photo of school of beautiful colorful cichlid fish in Malawi lake, Africa.
Tiny school of Ambassidae fish, close up.
Polliwogs of frogs and salamader grow up in the clean and fresh water of the alpine lakes of Austria during spring season. May and June are their spawning season.
Christmas Orchid (Calanthe Hybrid) in London, England
Planarian parasite (flatworm) under microscope view.
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
Fish Bala shark in aquarium on a green background (Balantiocheilos Melanopterus)
High Angle View of Fire Salamander (Salamandra salamandra) on the Rock in Stream
Many fresh raw live shrimps close up, heap of prawns on seafood market, tropical marine crustaceans, gourmet healthy food, sea or ocean animal, shrimp pattern, prawn texture. Raw Prawns. Red Shrimp Prawn.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Honesty, Lunaria annua, flower translucent seed pods in close up, with a blurred background of leaves.
Sunbleak or Belica freshwater fish (Leucaspius delineatus). It has an upward-turned mouth and a short lateral line which extends about seven to ten scales from the gill cover. Wildlife scene of nature in Europe.
Neon Tetra Paracheirodon innesi and ember tetra fish stock photo
Rainbow fish swimming in a tank
Pacific herring swimming in the aquarium
Female and Male (on background) of Great Crested Newt (Triturus cristatus). Male's skin color and crest is typical for breeding time.
Transparent Waters of Plitvice Lakes National Park
The cardinal tetra (Paracheirodon axelrodi) is a freshwater fish
Toad lily
Free Images: "bestof:The genus Nomada includes many species with murky taxonomies. The group of species with an extra tooth off the tip (we call them the bidentate group) are"
Nomada_Bidentate_Group,_Face_2016-06-27-15.34.jpg
Nomada_Bidentate_Group,_Side_2016-06-27-15.43.jpg
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Nomada_denticulata,_m,_face,_Charles_Co._Maryland_2016-06-27-16.19.00_ZS_PMax_UDR.jpg
Lasioglossum_platyparium,_f,_back,_Charles_Co.,_MD_2016-03-15-22.17.jpg
Lasioglossum_platyparium,_f,_side,_Charles_Co.,_MD_2016-03-15-23.30.jpg
Lasioglossum_platyparium,_f,_face,_Charles_Co.,_MD_2016-03-15-22.52.jpg
bee_bright_geeen,_m,_argentina,_angle_2014-08-07-16.59.52_ZS_PMax.jpg
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Ammobates_muticus,_u,_italy,_face_2014-11-01-19.07.08_ZS_PMax.jpg
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Ammobates_muticus,_u,_italy,_side_2014-11-01-19.18.28_ZS_PMax.jpg
IMG_81941.jpg
Nomada_rubicunda,_m,_back,_Worchester_Co,_MD_2016-02-18-10.53.jpg
Nomada_rubicunda,_m,_side,_Worchester_Co,_MD_2016-02-18-12.01.jpg
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Callonychium_species,_m,_side,_peru_2014-08-04-17.34.55_ZS_PMax.jpg
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nomada_affabilis,_f,_back,_md,_kent_county_2014-06-09-17.53.44_ZS_PMax.jpg
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Osmia_species,_m,_face,_bright_green,_San_Francisco,_CA_2016-05-04-16.09.jpg
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Osmia_species,_m,_side,_bright_green,_San_Francisco,_CA_2016-05-04-17.20.jpg
Nomada_affabilis,_M,_Back,_OH,_Washington_County_2014-05-23-16.09.39_ZS_PMax.jpg
Nomada_fragariae,_F,_Back,_MD,_PG_County_2015-09-01-15.52.19_ZS_PMax_UDR.jpg
Nomada_fragariae,_F,_Face,_MD,_PG_County_2015-09-01-14.40.10_ZS_PMax_UDR.jpg
Nomada_fragariae,_F,_Side,_MD,_PG_County_2015-09-01-15.06.11_ZS_PMax_UDR.jpg
Nomada_seneciophila,_m,_back,_md,_charles_county_2015-11-20-17.52.jpg
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Nomada_luteola,_m,_face,_Maryland_2016-04-16-01.26.jpg
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Soldier_Fly,_U,_Back,_SD,_Pennington_County_2013-08-08-14.42.54_ZS_PMax.jpg
Soldier_Fly,_U,_Side,_SD,_Pennington_County_2013-08-08-14.49.48_ZS_PMax.jpg
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Stingless_bee_3,_f,_side,_peru_2014-07-30-13.17.15_ZS_PMax.jpg
Parepeolus_stuardi,_f,_side,_chile_2014-08-06-17.08.09_ZS_PMax.jpg
Lithurgopsis_gibbosus,_M,_Face,_GA,_Baker_County_2015-02-05-16.05.32_ZS_PMax.jpg
Lithurgopsis_gibbosus,_M,_Back,_GA,_Baker_County_2015-02-05-15.57.32_ZS_PMax.jpg
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Mystery_Nomada,_f,_nj,_back_2015-05-04-07.01.08_ZS_PMax.jpg
bee,_m,_face,_south_africa,_wcp_2014-08-07-08.21.01_ZS_PMax.jpg
amegilla,_m,_side,_india_2014-06-18-16.30.41_ZS_PMax.jpg
amegilla,_m,_abdomen_close,_india_2014-06-18-16.46.27_ZS_PMax.jpg
Megachile_species,_m,_south_africa,_kruger_2016-12-08-17.03.jpg
Melissodes_communis,_male,_side_2012-07-02-17.jpg
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bee_cute_furry_face,_m,_argentina,_angle_2014-08-07-18.11.05_ZS_PMax.jpg
bee_cute_furry_face,_m,_argentina,_face_2014-08-07-18.21.23_ZS_PMax.jpg
IMG_1831.jpg
Parepeolus_stuardi,_f,_face,_chile_2014-08-06-16.56.30_ZS_PMax.jpg
Megachile_Chalicodoma_species,_f,_morocco,_side_2014-08-14-13.13.45_ZS_PMax.jpg
Melissodes_communis,_male,_face_2012-06-29-16.10.jpg
Melissodes_communis,_female,_face_2012-07-09-19.22.jpg
Megachile_Chalicodoma_species,_f,_morocco,_face_2014-08-14-12.48.40_ZS_PMax.jpg
Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
macropis_europea,_f,_austria,_side_2014-11-04-11.41.23_ZS_PMax.jpg
Caupolicana_gaullei,_m,_brazil,_face_2014-08-14-11.46.47_ZS_PMax.jpg
Megachile_species,_m,_south_africa,_kruger,_side_2016-12-08-17.15.jpg
Megachile_species,_m,_south_africa,_kruger,_back_2016-12-08-17.10.jpg
Andrena_asteroides,_F,_Side,_MD,_Charles_Co_2013-08-20-08.44.04_ZS_PMax.jpg
Megachile_Chalicodoma_species,_f,_morocco,_angle_2014-08-14-12.35.47_ZS_PMax.jpg
habropoda_excellens,_m,_ut,_face_2014-10-11-20.55.31_ZS_PMax.jpg
Parepeolus_stuardi,_f,_angel,_chile_2014-08-06-16.47.32_ZS_PMax.jpg
Stelis_australis,_M,_Side,_GA,_Baker_County_2015-02-05-13.48.25_ZS_PMax.jpg
habropoda_excellens,_m,_ut,_back_2014-10-11-20.48.35_ZS_PMax.jpg
Andrena_asteroides,_F,_Face,_MD,_Charles_Co_2013-08-19-15.08.30_ZS_PMax.jpg
Pseudopanurgus_labrosiformis,_f,_ga,_baker,_back_2015-01-08-17.28.45_ZS_PMax.jpg
Pseudopanurgus_labrosiformis,_f,_ga,_baker,_face_2015-01-08-17.32.53_ZS_PMax.jpg
bee_reddish,_f,_argentina,_angle_2014-08-07-21.06.07_ZS_PMax.jpg
bee_reddish,_f,_argentina,_side_2014-08-08-07.08.50_ZS_PMax.jpg
bee_reddish,_f,_argentina,_face_2014-08-07-21.49.46_ZS_PMax.jpg
Zanysson,_spring_island,_SC,_shepherd,_face2_2016-06-17-11.31.jpg
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Myrrhis_odorata,_Scopoli_1771_(Apiales:_Apiaceæ:_Apioideæ:_Scandiceæ:_Scandicinæ).jpg
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bee_small_red_tip,_f,_chile,_angle_2014-08-08-17.22.49_ZS_PMax.jpg
bee_species_cutout_antennae,_m,_mexico,_face_2014-08-08-11.50.35_ZS_PMax.jpg
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bee_species_cutout_antennae,_m,_mexico,_side_2014-08-08-11.56.28_ZS_PMax.jpg
Agapornis phylogeny.svg
Design_Analysis_of_the_Lockheed_PV-1_Ventura.png
CabinetOrientalEntomology23.jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(13935679172).jpg
Cachorra.jpg
THE_GAME_REFUGE_ON_THE_EASTERN_SHORE_INCLUDES_MANY_SPECIES_OF_BIRDS_-_NARA_-_544786.tif
THE_GAME_REFUGE_ON_THE_EASTERN_SHORE_INCLUDES_MANY_SPECIES_OF_BIRDS_-_NARA_-_544786.jpg
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