Snakes in Oklahoma in April

Yes, April is one of the best months to see snakes in Oklahoma. It is the 1st busiest month of the year, with 6,276 of the 27,810 sightings logged across the year (22.6%), based on verified iNaturalist records.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.

Roundtail Horned Lizard photographed in OklahomaNorthern Diamondback Watersnake photographed in OklahomaNorthern Cottonmouth photographed in Oklahoma
Photos by iNaturalist observers, used under Creative Commons.

Peak month for snakes in Oklahoma

22.6%

of yearly sightings

6,276

records in April

#1

busiest month of 12

27,810

verified records a year

March 6.1%, April 22.6%, May 20.7%. Busiest month is April at 22.6%.

Best months: April, May, June

27,810 verified observations of snakes in Oklahoma, recorded across 12 months of the year on iNaturalist.

When snakes are recorded in Oklahoma

Peak month

April

6,276 records (22.6% of the year)

Quietest month

January

88 records

MonthObservationsShare
January880.3%
February1400.5%
March1,6996.1%
Aprilpeak6,27622.6%
Maypeak5,75220.7%
Junepeak4,01814.4%
July2,2548.1%
August1,9677.1%
September2,7629.9%
October2,0687.4%
November6722.4%
December1140.4%

Snakes you are most likely to see

SpeciesVerified observations
Western Ratsnake2,022
Eastern Collared Lizard1,996
Plain-bellied Watersnake1,844
Prairie Lizard1,612
DeKay's Brownsnake1,321
Ring-necked Snake1,094
Mediterranean House Gecko1,027
Western Ribbon Snake999

In Oklahoma, April carries 22.6% of the year's snakes sightings, about 14.3 points above an even month-to-month split. That makes it the 1st busiest of the twelve months, out of 12 months with recorded activity.

Activity is rising from March (6.1%) into April, and it heads toward May (20.7%) after. This is right inside the peak window, so April is one of the surest months to plan a trip around.

The snakes most often recorded in Oklahoma are Western Ratsnake, Eastern Collared Lizard and Plain-bellied Watersnake. Those counts are annual totals rather than a April split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in April itself.

Which snakes you are most likely to see

  • Western Ratsnake2,022 records
  • Eastern Collared Lizard1,996 records
  • Plain-bellied Watersnake1,844 records
  • Prairie Lizard1,612 records
  • DeKay's Brownsnake1,321 records
  • Ring-necked Snake1,094 records
Plan your tripChickasaw National Recreation Area

Plan your snake trip in Oklahoma

Start with live tours near Chickasaw National Recreation Area, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Gear to see them

Frequently asked questions

Can you see snakes in Oklahoma in April?+

Yes. April accounts for 6,276 of the 27,810 verified snakes sightings logged in Oklahoma across the year, which is 22.6% of the annual total.

Is April a good time to see snakes in Oklahoma?+

April is one of the best months. It ranks 1st of the year and sits inside the peak window of April, May and June.

What month is best for snakes in Oklahoma?+

April is the single busiest month, with the broader peak running through April, May and June, based on 27,810 verified observations.

Which snakes are you most likely to see in Oklahoma?+

The most-recorded species in Oklahoma are Western Ratsnake, Eastern Collared Lizard and Plain-bellied Watersnake, based on all-time iNaturalist counts.