Showing posts with label Poachers. Show all posts
Showing posts with label Poachers. Show all posts

Thursday, March 5, 2015

Hello and Happy 2015.


Roi, aka Crooked Tail, with a big belly.


We have big news to report about our project a little later in our update.

We have just returned from Costa Rica where we downloaded nearly 9000 images and videos that had been recorded since late July. This many images is a bit out of whack for our time-frame, but we had 2 cameras that recorded continuously until the batteries died.  One was due to a short due from high humidity, the other was due to a few blades of grass that popped up in front of the sensor and triggered it every time a breeze blew.  We also had one camera that developed a corrupt memory card and sadly I could not download any of the photos.  If you know of an easy way to retrieve them, send me an email and we can take a look at the images.

Is a cub on the way, for Roi?

On the animal front, we are seeing pretty much what we thought that we would.  Crooked Tail(Roi) is still around as is her cub Pizza Slice.  Crooked Tail has a bit of a saggy belly in the later pictures indicating that she may have given birth in the last few months.  This would go along with the fact that we have seen far few male ocelots recently. Pregnant or parental female ocelots do not attract mates until the young are no longer with them. We are hoping to see her with a cub later this month.

This blurry because a) it is from a video and b) Tayras are always on the move.
Our macho male Tayra is still around, but this time he is with a companion...is love in the air?  I had a chance encounter with the female in early January on a trail.  She climbed a tree groaned at me to continue to back away, which I did.  




The Pacas seem to be abundant.  The agoutis are common as they ever were at one point one occupied 350 of nearly 400 videos from a single camera.  There are plenty of ant eaters.  The Jaguarundi seem to be around as well although only singles were seen this past Fall.  The Capuchin monkeys came down to several cameras and the coatis were seen at nearly every location.  The hog-nosed striped skunk was seen more often and this may indicate him being more of a resident than passer by.  The Curassows have been strutting around like they have owned the forest.  One new animal that we had not seen was the 4 Eyed Opossum.  It seems to have a little more bounce to it’s step that the larger Common Opossum.  

Here is video quick recap:



We had 9 cameras that failed and had to be returned to the states. One new Cuddeback camera failed 3 weeks into the new year.  Ants caused a few of the failures and I believe that the rest was due to the humidity of extra rainfall in November.  One camera was full of water from a bad seal, however, the images were just fine. 
The cameras were all brought back to the states for warranty repair(I hope).

 
We have been invited to join the Osa Conservation Camera Trap Network.  Project director Juan Carlos Cruz came over twice to help get us coordinated with the data input and looked at the trails.  We are part of a 14 station network that helps monitor the wildlife in the Osa Region of Costa Rica.  Read more about the project here:
Osa Conservation Camera Trap Network

We are currently on the eastern edge of the network's boundary as it makes it way down towards Panama.


We were also invited to share our data(nearly 30,000 images) with the MAPCOBIO Project which records biodiversity from camera trap projects from all over Costa Rica. 

In August, we received two Spartan wireless cameras, one from a private donor and one from the camera manufacturer HCO Scoutguard.  With a month fiddling with the cameras, we finally had the cameras up and working.  We are able to receive nearly instantaneous email images from our cameras. As we sat on the plane in Miami, this shot of an iguana dead center of the frame, appeared on my phone. 




 Using this technology we have become one of the very first to receive live images from Central America in the United States.  This technology has been incorporated into an app by the  Zoological Society of London.  “Instant Wild” uses wireless camera trap images from select parts of the world to increase awareness of biodiversity.  Now, we can all see what is going on in our forest along with everybody else.  Here is the link to Instant Wild

I'm going to do a special blog on the 2 wireless Instant Wild cameras in the next week or two.  I'll discuss some of the remarkable technology within these cameras.


In the meantime, something weird is happening with Ocho Verde Facebook page, so until I get that figured out, you can
 

Tayra and Banana

 

Sunday, August 31, 2014

First year in Review!

Endangered Squirrel Monkeys on the Camera Trap

Project History and Results

In May of 2013, we began this campaign on crowd-funding site Indiegogo.
The goal was to raise enough funds to purchase camera traps and support materials to do a thorough survey of the biodiversity of the Ocho Verde wildlife reserve in southern Costa Rica.

Well, a year has passed...the results were EXCELLENT!   

When you start out on projects like this, you really never know what you will find.  Nor will you know what obstacles may impede your progress.  While we suspected that the biodiversity would be numerous and varied, we had no idea how intense that it would be.  It seems that the forest is harboring a lot of animals.  Yes, we have been through nearly 20,000 images, and to be honest, 15,000 were probably Agoutis.  That being said here is a list of the 20+ mammals:
  • Ocelots--at least 3 of them, possibly as many as 5 of both sexes. 
  • Neotropical River Otter
  • White Nosed Coati
  • Agouti
  • Paca
  • Squirrel Monkey
  • Jaguarundi-at least 3 of them
  • Common Possum
  • 9 Banded Armadillo*
  • Tayra--at least one male and possibly a female
  • Kinkajou
  • Water Opossum
  • Anteater-Northern Tamandua
  • Capuchin Monkeys
  • Wooly Opossum
  • Dogs
  • Striped Skunk*
  • Human Poachers
  • Spiny Rats
  • Water Rats
  • Bats different species
  • Squirrels
We have seen well over 10 bird species:
A Blue Crowned Motmot...chillin'.
  • Tinamou-2 species
  • Curassow
  • White Hawk
  • Trogans
  • Orange billed Sparrow
  • 2 types of doves
  • Vulture
  • Little Blue heron
  • Cattle Egret
  • MotMot

More and more animals...

Most encouraging, is that the ocelots, agoutis, pacas, coatis, spiny rats, anteaters, tinamous, and squirrel monkeys that we have seen, have offspring.  Reproducing animals certainly make for a healthy forest ecosystem.
Anteater carrying young


Paca mom and young paca.


Ocelot Recognition

So far, we can identify 3.  
"Roi/Crooked Tail"


 her cub, "Pizza-Slice"

... and "Big Male"(note that Big Male seems to care less about the bright camera lights).



We are continuing to look at the ocelot rosette patterns to help identify more individuals.

About the trails...

All of the cameras were placed on established trails,with one one exception.  The coatis, jaguarundis, tayra, common opossums, and ocelots were seen at the most distant camera, nearest camera, highest camera, and lowest camera. For example, Ocelot Pizza Slice, was seen on all of the cameras.  We believe this to mean that animals like and use the trails.   We also have seen animals following 'animal' trails into other parts of the forest.  

The only unestablished trail is the tree that is crossing the creek, which animals, of a all sorts, used as a bridge.

   

About the cameras...


The Bushnells and the Moultries recorded thousands of images of varying degrees of quality. While sharp images don't make good fodder for blogs, you can glean a lot of information from them.  The Bushnells were far better on battery consumption and durability, and not so great on consistent image quality.  The Moultries made ok videos and ok pictures and were ok on battery power. The color HCO Scoutguards do make nice images for videos with good color night and day shots, but seem to run out of battery power faster than the other cameras.  The old Cuddeback worked great until it failed(nearly 4 years of use). The new Cuddeback was pitiful from day 1 in both image quality and battery use.  We now have a Browning to add to the mix.  

The good news about the cameras is that all have been serviced/repaired or replaced under their great warranties (we are still talking to Cuddeback about a solution).  We thank the manufacturers for sticking with us through our adverse situations. 

HCO Scoutguard had offered us a wireless camera to use.  It did not arrive in time to deploy on the July trip, but we have it in house now and it is ready to go.  A second wireless camera has been contributed by an individual.  The route will be animal->camera->cell tower->email address, in early real time information.  We hope to work with an international organization to get the info out to the WWW(more about that when it happens).  Needless to say, we are very excited by this and sincerely thank them for the contributions.

Setbacks and Problems 

No project is without it's share of setbacks and problems.  Camera traps aren't really made for jungle environments.  Many of the infrared cameras had problems finding enough light to make make color pictures during the daylight and 'flipped' to night-time mode.  This is why you see black and white images during the day.  The color cameras had similar problems as well: not enough light for a slow shutter-speed.  We had our share of leaky batteries. Sensors failed, causing the cameras to continuously take pictures until the batteries died.  Leafy plants sprang up in front of lenses. Spiders seemed to enjoy making webs on the lenses. One camera was partially infiltrated by ants.  Good cameras sometimes failed for unknown reasons. Perhaps it was the humidity.  While we did see poachers, they did not see us(we think).  In an entire year there were only 3 days when they were caught on camera, none had any game.


The Best Of Year One


Battery Waster Award--- Agoutis


Least Expected Animal-Tie-Neotropical River Otter and Striped Skunk

This is a screen shot from a video of the skunk.


Coolest Video- 3 Jaguarundi Walking, runner up the White Hawk





Most Adoring Critter-The Tayra

Scariest Monkey-Armless Ghost Monkey(Capuchin) 


Best Bird-Curassow- runner up MotMot



Best Predation- Tayra with Iguana

Most Unexplained--The Mystery Smoke at 4:15am 

Least Favorite Images--Poachers

  Best Overall Image-Jaguarundi



That is all for now.
Remember, that you can subscribe to this blog or follow on YouTube.
We were also named as one of the best camera trappers to follow on Twitter

See you soon!

Leave you comments below.








Sunday, July 6, 2014

The Ojos de Lalla and Mid-Summer Update 2014


A Curassow hen enters the frame.
The Ojos de Lalla camera was one of the older Scoutguard cameras.  It has an incandescent flash for color night time images.  For daylight, it was set to record 10 second color videos.  The batteries lasted from July until early October.  We recorded over 776 activations over that period of time.  

We have sorted through and condensed them into a three minute video with ocelots, tayra, coati, a capuchin monkey, and a feeding white hawk.   
Here is the video.  I suggest that you maximize the screen size.

We replaced the batteries and in January.  The camera continued to function, but began to video and flash capabilities.  Since we were still able to get some daytime images, we left the camera in hopes of having at least a few photos.

One of the last  great images that we got from this camera is this one of an erect cappuchin monkey staring at the camera.
"I'm cool"

We have been patiently tucking small contributions away in hopes that we could get a wireless cellular camera set up.  Those cameras are expensive and the technology is improving.  I reached out to Scoutguard last week after reading on their website that they are involved in conservation projects.   Word came back late Saturday afternoon that they would sponsor camera and help with the wireless set-up.  We are extremely excited to be able to get email images in real time.  Scoutguard has been one our favorite preforming cameras and has delivered us many great videos and beautiful images. 
HCO Scoutguard's newest wireless camera.
UPDATE 7/8/14--The new camera, shown above, did not arrive at Scoutguard in time for them to ship one to us before we left.  We won't be able to deploy it until early 2015. 

We leave for Costa Rica in the middle of the week with new and replaced cameras, batteries and memory cards.  I'll be reporting back with what we hope will be some great images that were captured over the last 4 months.
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NartureSpy from the UK  has named us one of the top camera trappers to follow on Twitter:
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To see all of our camera trap videos, follow this link.
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Wednesday, March 12, 2014

Russ B. Memorial Camera Update-Spring 2014



The Russ B. Memorial Camera is a Moultrie 880i set in photo mode.  It captured over 2400 images over 168 days on one set of batteries.

The Russ B. Memorial Camera got  quite a few animals.  However, there seemed to be an abundance of Great Curassows.  The big male is seen criss-crossing in front of the camera, occasionally displaying with his wings, crest, and tail feathers.
Here are a few highlights:







There are a few females around as well.

Two ladies on a stroll.
Add caption

White Nosed Coati

Tails up!



Healthy Ocelot

Tayra


Tayra

So just how do I go through so many photos to pull out the best ones?

This video replicates how I go through through the images in  rapid sequence of images:
Maximize the size.
I download the images into iPhoto.  I can rapidly pass through the images and am able to 'see' changes from image to image.  This helps locate where the animal is in the frame.  Make random stops while viewing the above video and you'll see how often nothing appears in the single frame.

If you have any questions or comments, please leave them in the comment section below.

Keep an eye out for reports from the remaining cameras as I'll be posting them over the next few weeks.  You can subscribe to the blog and get notified when I post, or you can check back when it is convenient.

 
Visit the Ocho Verde YouTube Page for other scintillating videos.

The technology exists to receive live(+ 3 minutes) text or email images from the new 2014 model cameras.  Contact me at OchoVerde@gmail.com, if you are interested in participating in this type of project.

Tuesday, March 11, 2014

Camera Trap Update: What's on the Pippin Camera?


The Pippin Camera

The Pippin camera was the final sponsored camera. The contribution for Pippin pushed our fundraising project over the top.  It is a white flash day/night color camera.  Although it has daytime video capability, we opted to keep it in photo mode for the duration of its term. 

Pippin cam took 540 photos and lasted from July, 22 to October 27.  This camera was moved near the end of our stay in July to a trail near the Mono Precioso camera. It bordered lowland pasture and was at the base of the mountain. 
Looking out, there is pasture beyond the lens and on the camera's right.  To the left and behind the camera is a gradual to steep incline up 200 meters.

We were very pleased with the clear images.
This agouti is is just one of the many critters that liked to cross the downed tree.

Here is our common opossum.
The tinamou.

The tinamou.

2 Tinamous.
Notice the time here. 4:27pm

In 32 minutes, a spider web is finished.
Great Curassow Hen

Great Curassow Hen

Great Curassow Hen

Great Curassow Hen
Originally, I thought this was a male Great Currasow.

Closer inspection yielded that it was a Black Vulture.
Here is the male Curassow.

Here is the male Curassow.

Another pass of the male Curassow.

Another pass of the male Curassow.
A Capuchin Monkey came for a visit.

A chubby Paca.

A chubby Paca.  Just one of many that wandered by.
This was one of several anteaters that passed by.

Tail markings help identify individuals.
Here's the 'barefooted' Crab Eating Raccoon.
See anything here?

A Green Iguana used this as his hangout for a while.
The Tayra was seen crossing this log many many times.

We even saw him once with a large male iguana in his mouth.

How about some cats:
We think this ocelot is a young one.

We think this is a young ocelot.
This is a different individual.

It has different neck stripes.
This is a big Ocelot. 

A closer look shows what looks like an injured front leg.
Here is another muscular ocelot.

This is a different individual from the one with the injury.
When we changed batteries, the Pippin cam went berserk.  It began to uncontrollably flash and not take any pictures.  It made a trip back to the USA and was sent off for warranty replacement.  Pippin has a surrogate camera snapping away while looking right at that fallen log that these animals enjoy visiting.

As the batteries ran down...we got a crazy rainbow shower. 
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Update: March 14, 2014: The sponsor of this camera passed away yesterday at the age of 90.   Libby was a natural history enthusiast who was active in Audubon societies where ever she lived.  She worked with researcher John C. Lilly at his dolphin communications lab in Miami in the 1960's.  She also wrote several books on natural history. 
We got an email from her in early February saying how much she was enjoying the 'critter cam' updates.
Thanks, Libby, for supporting our project!
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If you have any questions or comments, please leave them in the comment section below.

Keep an eye out for reports from the remaining cameras as I'll be posting them over the next few weeks.  You can subscribe to the blog and get notified when I post, or you can check back when it is convenient.


Visit the Ocho Verde YouTube Page for other scintillating videos.

The technology exists to receive live(+ 3 minutes) text or email images from the new 2014 model cameras.  Contact me at OchoVerde@gmail.com if you are interested in participating in this type of project.