Butterfly Observations

E.g., Wednesday, April 17, 2024
E.g., Wednesday, April 17, 2024
E.g., Wednesday, April 17, 2024
Icon for xls export
Date and Time Latitude Longitude Species Type Number Observed Flight Direction (Degrees)sort ascending Wind Direction (Degrees) Wind Speed Observed By Description/Notes
2005-03-26 14:00:00 33.625 -117.6853 Painted lady Migrating individual(s) 1000 315.0 270.0 10 archive Painted Ladies migrating in uncountable numbers, going northwest through Orange County, Southern California. I first noticed them 2PM PST Sat March 26, heading NW, unable to estimate how many. Far too many to count. The weather was bright, high haze, hazy sun, fairly windy from the west (10mph?). More...
2001-04-16 12:00:00 38.74 -120.8 Painted lady Migrating individual(s) 0 315.0 archive The first big migrations began around April 16-17, then came a period of cold wet weather with few in flight and now we are back into calm, hot weather. The last big year for Painted Ladies we had was in the April & May 1992. More...
2010-07-06 12:50:00 41.89 -87.62 Red admiral Migrating individual(s) 5 315.0 225.0 9 archive No description. More...
2005-04-01 15:40:00 34.333 -119.6833 Painted lady Migrating individual(s) 100 315.0 270.0 10 archive Many butterflies were flying up to and over a breakwater. They flew in over the open water on a a heading that would have brought them from Ventura/Oxnard/Port Heuneme/Point Mugu which is 30+ miles across open ocean. More...
2005-03-15 12:01:00 34.042 -117.7541 Painted lady Migrating individual(s) 1000 315.0 archive Observer: Valeria Leiva. I saw thousands of butterflies today heading north-westerly direction from noon to about 4 pm in the Pomona-Claremont area. It was really a beautiful sight. More...
2005-03-22 14:30:00 28.8942 -97.1715 Painted lady First butterfly of the season 4 315.0 135.0 7 archive Yesterday, March 22, I found my first V. cardui of the season. I have three or four individuals in and adjacent to my garden, located near Mission Valley, Victoria, Tx. More...
2005-03-15 12:00:00 33.7303 -117.7972 Painted lady Migrating individual(s) 500 315.0 archive Observer: Carol Mackessy. I have been watching for about 15 minutes as hundreds of monarchs flew through my school toward the northwest (Tustin High School). We have had Santa Ana winds for the last two days, and we also saw a swarm of termites this morning. More...
2005-03-31 12:00:00 33.6 -117.87 Painted lady Migrating individual(s) 200 315.0 0.0 archive Let's not call it an explosion, but we have had a delightful profusion of PL this morning in zip code 92625, Corona del Mar, CA. There have been dozens within sight at any given moment heading NW, parallel to the coast and about 45 deg off of a north wind. More...
2019-05-24 16:00:00 39.5296329 -119.8138027 Painted lady Migrating individual(s) 100 315.0 0 mariposa Reno, Nevada. It is the same here in Reno. So many flying by, and it looks like they are heading west or NW. I have seen more than a hundred yesterday [May 11, 2019]. Observed by Joe Eggy, DesertLeps Newsgroup, May 12, 2019. More...
2005-03-09 12:00:00 35.29 -120.66 Painted lady Migrating individual(s) 1000 315.0 8 archive My 6th grade class in San Luis Obispo, CA observed painted lady migration beginning on March 9, 2005. We recorded over 100 per minute at noon on a sunny day with wind speeds of 5-10 mph. The butterflies were all headed NW. More...
2005-04-01 14:00:00 37.85 -122.191 Painted lady Migrating individual(s) 200 315.0 archive Apr 1, 2005, 2 PM-3PM, PST migrating NW, wind 10W, clear, 67F estimate 200 butterflies. Basically I was birdwatching but was amazed by all the butterflies! Other birders in Alameda and Contra Costa Co. noted them yesterday. More...
2005-04-01 14:55:00 38.015 -122.155 Painted lady Migrating individual(s) 1000 315.0 archive This is the first day that my family and I had observed the swarming Painted Lady butterflies. They seemed to be moving NW by the hundreds, maybe even thousands. The weather was beautiful today, though I'm not sure of the temperature, I was hurrying on my way to work. More...
2009-03-29 14:23:00 37.429 -121.804 Painted lady Migrating individual(s) 1 315.0 5 archive Pacific Daylight time. Open grassy slope. Breeze variable from 0 to 10 mph, out of the west to northwest. More...
2005-04-02 15:30:00 37.4925 -120.8481 West coast lady Migrating individual(s) 9000 315.0 337.5 10 archive Type of sighting: Migrating groups. Flight direction: North, West, and Northwest. On 04/01/2005 observed approximately 40 to 60 individuals per minute from 1300 through 1700. On 04/02/2005 observed approximately 80 to 120 individuals per minute from 1530 through 1700. More...
2005-03-23 12:20:00 34.19 -118.17 Painted lady Migrating individual(s) 60 315.0 225.0 7 archive 60 in 3 minutes crossing a 10 foot line More...
2005-03-27 11:00:00 34.47 -118.2 Painted lady Migrating individual(s) 10000 315.0 archive I first observed the Painted Ladies on Easter Sunday, March 27th, 2005. Approximately 11 am we were driving from Acton, California to Glendale, California and I was amazed at how many of these butterflies were in the air. They seemed to be moving in a North-West direction. More...
2004-03-31 13:00:00 37.1652 -118.2942 Red admiral 1 315.0 archive 2nd V. atalanta of the season. 31 Mar, 1300 hrs, flying toward NW; Big Pine, Inyo Co, Calif, 4000'. Coordinates are for the center of Big Pine, USGS Big Pine Quadrangle. More...
2005-03-31 09:00:00 34.249 -118.478 Painted lady Migrating individual(s) 950 315.0 315.0 23 archive Type of Sighting: Migrating individuals, some pairs Note: Counts across a 36' line. Flight direction, NorthWest, 190 butterflies observed between 9:00 and 9:05. PST. Note: 36' line, e.g. ~950 across 180' line More...
2001-04-18 12:00:00 34.48 -114.34 Painted lady Migrating individual(s) 0 315.0 archive Observer: Paul Pitts More...
2001-04-25 12:00:00 38.73 -120.8 Painted lady Migrating individual(s) 100 315.0 archive Today has been an outstanding day for the Painted Lady migration in the Sacramento area of California. At any moment some could be seen in flight including right up to sunset this evening. More...
2005-03-30 09:00:00 34.7317 -120.0869 West coast lady Migrating individual(s) 2000 315.0 315.0 13 archive Migrating individuals (from around 0900 until the present - 1421). Flight Direction: Roughly NW, thousands of butterflies. Midland School, Los Olivos CA USA. Zip code 93441, Santa Barbara County. Latitude: 34.43'54"N. Longitude: 120.05'13"W. More...
2005-03-30 12:00:00 34.42 -119.7 Painted lady Migrating individual(s) 4000 315.0 15 archive March 29 and 30, 2005. Santa Barbara, CA. We live near the Old Mission. All day thousands - huge number never seen before - of Painted Ladies flying at the base of our foothills in a northwesterly direction. They seem to be coming up the coast from Ventura. More...
2005-06-23 12:00:00 50.7 -119.3 Painted lady Migrating individual(s) 1000 315.0 archive Species: Painted lady (at least this is what we found in the truck grill). Migrating masses: Flight direction, Northeast. 100's, 1000's or more?? butterflies observed crossing the Trans-Canada Highway east of downtown between 3:30 and 4:30 p.m. Pacific Daylight Time. More...
2005-03-29 11:00:00 34.391 -119.7 Painted lady Migrating individual(s) 1000 315.0 225.0 archive Leadbetter Beach/Shoreline Park. 11:00-11:10 - 100 per min - heading N/W More...
2005-03-26 11:30:00 Painted lady Migrating individual(s) 54 315.0 315.0 12 archive elevation 4,444 feet saddle between two southeast-northwest trending river valleys 54 in 3 minutes crossing a line More...
2005-03-28 11:15:00 38.3322 -121.9157 Painted lady Migrating individual(s) 400 315.0 archive Observer: Casey Collier. Dozens of Monarch [probably Painted Lady] butterflies first noticed at 11:15 a.m. All were headed Northwest. This activity tapered off by 3:30 p.m. More...
2005-04-01 13:00:00 37.4925 -120.8481 West coast lady Migrating individual(s) 12000 315.0 337.5 10 archive Type of sighting: Migrating groups. Flight direction: North, West, and Northwest. On 04/01/2005 observed approximately 40 to 60 individuals per minute from 1300 through 1700. On 04/02/2005 observed approximately 80 to 120 individuals per minute from 1530 through 1700. More...
2015-05-09 18:19:00 41.657445016641 -93.537447651105 Red admiral Migrating individual(s) 1 315.0 180.0 mariposa Flying northwest (304.2 d) across I-80 west of exit 141 near Altoona. Partly sunny, cirrus, southerly winds. More...
2009-03-15 17:00:00 33.6325 -117.2625 Painted lady Migrating individual(s) 3000 315.0 archive Sunday, March 15 (may have been Saturday 14th - Oops!!). They were coming through in droves. I estimate 20-30 individuals per minute, tapering off until dusk. Even the little neighbor girl noticed the migration. More...
2019-05-01 16:00:00 34.174072 -118.89699719999999 Painted lady Migrating individual(s) 25 315.0 0 mariposa Weather today is clear and sunny, and the Ladies have resumed their desperate flight to the NW. Fairly common today. Got to practice my net swing for the upcoming collecting season. Although I am usually not too good with mid-air swings, I got plenty of opportunities. More...
2005-06-18 08:15:00 49.39 -103.49 Painted lady Migrating individual(s) 1125 315.0 315.0 archive 8:30 to 5:00 pm. I have reports of large numbers of Painted Lady right across the Province for yesterday. More...
2007-07-21 15:35:00 44.52 -69 Red admiral 1 315.0 315.0 10 archive Flying fast; did not alight. More...
2005-03-30 13:30:00 34.249 -118.478 Painted lady Migrating individual(s) 200 315.0 0.0 12 archive Flight direction, NorthWest, 40 butterflies observed between 13:30 and 13:35. PST. Note: 36' line, e.g. ~200 across 180' line. More...
2005-04-01 13:00:00 38.545 -121.737 Painted lady Migrating individual(s) 500 315.0 22.5 5 archive The migration has been amazing! They are still on the move through this area as of yesterday [April 4]. I had a count of 30 - 50 individuals per minute over a approx 100 meter transect on March 31. It has slowed some as of yesterday but the numbers are still around 15-25 per minute. More...
2019-09-18 20:04:00 39.5494703 -84.42777030000002 Painted lady Migrating individual(s) 5 315.0 45.0 8 Contechgolf No description. More...
2019-04-25 20:30:00 42.183208 -121.73011810000003 Painted lady Migrating individual(s) 300 315.0 45.0 3 Naturetreker counted 300 individuals in 15 minutes. More...
2005-03-29 12:00:00 34.42 -119.7 Painted lady Migrating individual(s) 4000 315.0 15 archive March 29 and 30, 2005. Santa Barbara, CA. We live near the Old Mission. All day thousands - huge number never seen before - of Painted Ladies flying at the base of our foothills in a northwesterly direction. They seem to be coming up the coast from Ventura. More...
2015-05-09 18:24:00 41.599778282415 -93.49853791601 Red admiral Migrating individual(s) 1 315.0 180.0 mariposa Flying northwest (311.3d) across exit ramp north of University Avenue, east of Pleasant Hill, Iowa. Partly sunny, cirrus, southerly winds. More...
2005-03-31 15:00:00 33.63 -117.68 Painted lady Migrating individual(s) 100 315.0 45.0 15 archive About 10 per minute. The numbers seem to peak about 3pm here, same as several days ago. More...
2005-04-02 14:05:00 34.249 -118.478 Painted lady Migrating individual(s) 12 292.5 0.0 6 archive Type of Sighting: Migrating individuals, some pairs Note: Counts across a 180' line. Flight direction: WNW, 12 butterflies observed between 14:05 and 14:10 PST. across 180' line. More...
2017-03-23 23:08:00 33.2143717 -117.2088167 Red admiral Presence of butterfly in your area 3 292.5 90.0 0 sandradee There was no particular flight direction; just flitting about among the nettles, sunning themselves & interacting playfully with painted lady butterflies. More...
2009-03-29 14:28:00 37.429 -121.804 Painted lady Migrating individual(s) 1 292.5 5 archive Pacific Daylight time. Open grassy slope. Breeze variable from 0 to 10 mph, out of the west to northwest. More...
2023-04-10 19:15:00 42.913032020724046 -85.72550296783447 Red admiral First butterfly of the season 1 292.5 2 Brad Ensing No description. More...
2005-03-12 11:00:00 37.16 -118.28 Painted lady Migrating individual(s) 0 292.5 archive Mar 12--Big Pine: Max numbers 8/50'/5min at 11AM, average direction about WNW. More...
2005-03-17 15:21:00 34.441 -119.733 Painted lady Migrating individual(s) 322 292.5 archive State St. & Las Positas. 15:21-15:28 - 46 per min - heading W-N/W More...
2010-06-29 12:45:00 41.89 -87.62 Red admiral 57 292.5 45.0 11 archive Some were very faded and worn and missing pieces of their wings.While others appeared to be brand new.These were on butterfly bush and milkweed and echinacea.Lots of Monarchs sighted with the red admirals.Maybe 15 monarchs seen. More...
2008-03-21 14:05:00 34.1235 -118.2926 Painted lady Migrating individual(s) 34 292.5 337.5 7 archive Species: Painted Lady (Vanessa cardui). 31 migrating individuals flying W-NW, 3 feeding on flowers, 2:05 - 2:20 PDT 3/21/08. North Hills, CA 91343 More...
2005-03-20 14:15:00 34.19379 -118.10809 Painted lady Migrating individual(s) 231 292.5 247.5 6 archive Altadena, California ZIP 91001 Los Angeles County Latitude: 34.19379 N Longitude: 118.10809 W Elevation: about 1420 ft. above sea level. Date: March 20, 2005 Type of Sighting: Migrating individuals Flight direction: West - northwest, 231 individuals counted between 2:15pm and 2:25 pm PST. More...
2009-03-29 14:23:00 37.429 -121.804 Painted lady Migrating individual(s) 1 292.5 5 archive Pacific Daylight time. Open grassy slope. Breeze variable from 0 to 10 mph, out of the west to northwest. More...
2009-03-29 14:26:00 37.429 -121.804 Painted lady Migrating individual(s) 1 292.5 5 archive Pacific Daylight time. Open grassy slope. Breeze variable from 0 to 10 mph, out of the west to northwest. More...

Pages

Icon for xls export