When I saw the photo, I thought surely this must be the smallest frog in the world?

Au contraire – it’s only the smallest species discovered in the OLD world .

They’ve found even smaller ones in Brazil and Cuba, though there seems to be some confusion over whether the Brazilian Gold Frog (Brachycephalus didactylus) or Cuba’s Monte Iberia Eleuth (Eleutherodactylus iberia) is the smallest.

Here are pictures of them both, anyhow:

The researchers are out in Borneo searching for the world’s lost amphibians as part of a campaign organized by Conservation International and IUCN’s Amphibians Specialist Group.

It’s worth checking out CI’s Search For the Lost Frogs page if you have a minute….

There’s a special photo group set up on Flickr for you to upload your own frog photos, and I’ve just uploaded a pic I took in Le Perinet rainforest in Madagascar…maybe someone will identify it for me!

Inkaterra has some of the most exciting, sustainable hotels in Peru. It all started in the 1970s with Inkaterra Reserva Amazonica right in the Amazon jungle. Next were La Casona in Cusco, part of the super-luxury Relais & Chateaux collection, and Machu Picchu Pueblo Hotel right by Machu Picchu. Inkaterra has now launched another sister brand, ‘by Inkaterra’, which is slightly more affordable but retains the same eco credentials.

The hotel group has its very own research arm, the InkaTerra Association, and employs its own scientists – guests can help out too while staying there.

All the guides or ‘interpreters’ employed to give wildlife tours are local, and real experts. I know what a difference this can make – when I went backpacking in Peru we got totally ripped off. The guides who took us into the rainforest didn’t have a clue what they were looking at and I had to point out wildlife to my friend.

Across its various properties, Inkaterra has been responsible for the discovery of many new species of frogs and orchids and planted countless trees and restored other habitats. Machu Picchu Pueblo Hotel holds the record for the highest number of native orchid species found in their natural environment in the world!

With all this talk of sustainability, Bumpkin seemed a particularly appropriate choice for the press lunch – all of their produce comes from right here in the UK (except its olive oil – which we really do struggle to produce in this climate, apparently), right down to seasonal cocktails. I enjoyed a lovely duck breast with spring onion and tarragon cake. This does go against my Meat Free Monday efforts, but I didn’t have meat at all over the weekend so I reckon Sir Paul would forgive me?

Inspired by the lovely, locally-sourced salads on the menu at Bumpkin I came home this evening and vowed to have one more go at growing something for myself on the balcony. I know what I got wrong last time – the soil level was too low, so the lettucey shoots had to struggle too high to reach the sunlight and went all limp and wobbly and died. So I’ve topped the soil right up, and also sown just a fine row of seeds, as opposed to chucking in the whole packet like I did last time (also wrong, it would appear).

If it doesn’t work this time, those bloody troughs are going in the bin.

In other balcony news, we most definitely have some birds visiting the feeder now as the sunflower hearts have almost all gone. Wildlife triumph!

Despite a thorough explanation from instructor Derek on how to hold my paddle and how to slow down and change direction, I was still concerned about losing control and smashing up my kayak on the rocks. But Derek assured me the kayaks were practically indestructible. “You might hit into each other, though – the kayaks have got magnets in them,” he warned us.

I’d have thought magnets would make the kayaks heavier and slower, but didn’t like to question it; Derek Hairon is a sea-kayaking expert and wrote the world’s first book on the subject. His company, Jersey Kayak Adventures, has been guiding trips around Jersey’s rugged coast and nearby islands since 2004.

As we navigated through narrow gaps between rocks, I bumped apologetically into my fellow kayakers a few times but nobody seemed to mind. It seemed the magnets in my kayak were particularly strong.

The sea-level in Jersey rises and falls by up to 12 metres each tide, meaning you see different things each time you go out. Travelling by sea-kayak also means accessing whole stretches of the coast you never could on foot. Derek pointed out various bird species, and told us about Jersey’s natural history and geology as we paddled.

It was only as we peeled off our wetsuits at the end that Derek finally admitted he’d been pulling my leg about the magnets. I sensed I hadn’t been the first to fall for it.

But while he might joke about kayak magnetism, one thing Jersey Kayak Adventures takes very seriously is its environmental impact. Kayakers get a discount if they use public transport, and are encouraged to pick up any litter they spot and to drink from refillable bicycle bottles rather than buying bottled water.

There are other companies on Jersey that have shown a similar commitment. Jersey was the first destination in the world to gain Green Globe accreditation, and many hotels and attractions are signed up to the Green Tourism Business Scheme (GTBS).

La Mare Wine Estate is the only Gold award holder on the island, with eco-measures such as using discarded cooking oil as bio-fuel for the mini-bus and giving visitors a 5% discount if they use public transport to reach the estate. Jersey is on the same latitude as the Champagne region of France, so it enjoys an excellent grape-growing climate. La Mare produces not just award-winning wines but also cider, apple brandy, its own range of chocolates and to-die-for preserves.

Animal magic

Durrell Wildlife Conservation Trust, founded by author and naturalist Gerald Durrell, holds a silver GTBS award. The Trust is involved in species conservation projects around the world, and “zoo” is something of a dirty word. Species at the centre include Andean bears, lemurs, tamarin monkeys and gorillas – you may remember TV footage from 1986 when a toddler fell into Durrell’s gorilla enclosure and the silverback sat next to the unconscious body to protect the boy from the other gorillas.

I went behind-the-scenes with a keeper to help prepare food for the family of seven orangutans. The wheelbarrow of shiny onions, leeks and cucumbers grown in Durrell’s own garden looked more like the Best In Show at a village fete than the scraps I’d imagined the animals might get. And it put me in the mind to try some local Jersey produce for myself…

Suma’s, the less formal sister restaurant to Longueville Manor hotel, is located on the waterfront in Gorey, overlooking the iconic Mont Orgueil Castle. I was spoilt for choice with brill, seabass, Royal Bay oysters, lobster and scallops caught off the very coast I’d explored by kayak the day before. Jersey asparagus and a bowl of the first Jersey Royals of the season were also mandatory.

In the last few years, the island’s cuisine has become an important selling point, and it is proud of its two Michelin stars and many AA rosettes. Marco Pierre White is to open a restaurant on St Helier’s waterfront next year, and the tourist board has recently tied up with Jamie Oliver’s Fifteen. Jamie’s trainee chefs flew to Jersey to learn about oyster farming and growing potatoes, and Jersey produce was then featured on the menu in the London restaurant.

The island’s culinary kudos, coupled with an expanding choice of adventure sports and events, is helping draw a new generation of holidaymakers. “Jersey is attracting a younger crowd now, and short breaks are growing fast,” says Premier Holidays marketing manager Emma Coteman.

This summer in particular, the ash cloud and British Airways crises have raised the profile of any destination easily reached by ferry instead of flying. “Once people experience Jersey and how much there is to see and do, they get drawn back again and again,” adds Emma.

I wonder if it might be something to do with those magnets?

I knew about the impact elephants can have, tearing down vegetation.

I’ve read about the impact of cattle and invasive species like cane toads and crown-of-thorns starfish too.

But it was news to me that the common carp is also a bad guy! Apparently they uproot vegetation and can majorly affect their environment. They spend millions of dollars a year trying to control populations in the Australia and the States.

If elephants, locusts, cattle and goats are the bad guys, then bats, birds and lizards are the good guys….or so a feature I spotted on Wired Science says.

Bats, birds and lizards eat insects, thereby protecting plants from being eaten by those insects.

If birds make plants more likely to grow, then perhaps it’s safe to deduce that not having birds means plants won’t grow.

Which could tie up the total lack of bird visitors to my balcony with my total failure to grow any plants and veggies on said balcony….

I made a brilliant job of hanging a lardy-cake and sunflower hearts over the handrail too!

There were adults in four or five of the nests but we only spotted chicks in one. I couldn’t get over how big they are, at just 3-4 weeks old. How mum, dad and the chicks will all fit in the nest for another month I do not know.

It felt very appropriate to be talking about eggs and chicks on Easter Sunday. We got a few new membership sign-ups too, and lots of signatures on the RSPB’s Letter To The Future.

My bird recognition is definitely coming along. I’ve now got the pochard and red-crested pochard down – similar to the pochard but “a bit more disco”, as Abbi says.

We saw lots of Canada geese, barnacle geese, Whooper swans, coots, moorhens and so on on the lake.

I also saw a beautiful mandarin duck. An unfortunate name choice in my opinion – one can’t help thinking of duck a l’orange.

Final stats:

• Herons: 7-8 adults, three chicks
• Bird fights: some quality coot scrapping. Also an amusing vendetta between a Greylag Goose and an Egyptian Goose.
• Biscuits: half a pack of chocolate digestives, plus hot cross buns and Mini Eggs as a festive treat

There was exciting news on the peregrine falcon front this week too – a pair of peregrines have nested in the ‘perecam’ box and laid an egg! Footage will be shown on the RSPB website and hopefully there’ll be more to come.

My feature for Australia and New Zealand magazine on eco-volunteering in the Antipodes is in stores now….

Thanks to Biosphere Expeditions, Conservation Volunteers, Reef Check Australia and everyone else who helped out!

Click here to read it as a PDF

I made a little spread of seeds and over-ripe fruit out on her wall but the birds didn’t exactly flock to it. They need more than 20 minutes notice that the food is out, I imagine.
We were visited by a handful of winged things though – two small brown birds which I identified as wrens, and two which were definitely blackbirds.

A lovely goose flew over too, perhaps from the reservoir in Hackney, but as it didn’t land in the garden I couldn’t count it.
I’m looking forward to hearing the countrywide results in a couple of weeks.
Inspired by the BGBW, I invested in a seed-and-lard feeder which I put out on our balcony last Sunday….it hasn’t had any visitors yet to my knowledge but hopefully word will get out soon. I’m also wondering about investing in a pair of binoculars as it really was a nightmare trying to identify the few birds I did see…

In many ways, I think aquaculture sounds like a sensible idea.

• Natural fish stocks around the world are now dangerously low because of overfishing. By farming fish in giant tanks, we can reduce the pressure on natural stocks while ensuring man’s food supply.

• As the fish nutritionist in this story points out, farmed fish on a controlled diet are free of the mercury and other contaminants found in fish taken from the sea.

• The story also suggets fish-farmers can charge more for farmed fish as they are more standardised in size, and the fish can reach the plate much faster (catching them really is as easy as shooting fish in a barrel…).

• Researchers are also trying to make the practise sustainable, by using waste-water to feel algae, which feeds plankton, which in turn feeds the fish.

But I couldn’t help feeling uneasy about aquaculture – or at least, in the form in which it is described here.

• The description of how the fish eggs are extracted is pretty gross in itself: “Flounder specialist Troy Rezek demonstrated “strip-spawning” on an anesthetized female, harvesting her eggs by pressing them out in a fluid-looking stream.“

• The fish might be free of mercury, but you can bet they require a lot of antibiotics and other medication because they’re kept in such close proximity.

• The story also says that a local company is now “air-expressing” fillets from North Carolina to other major cities in the US. A model built on air-freighting can hardly be the way forward – we’d certainly need to investigate inland fish farms as opposed to flying it inland from the coast.

• The journalist says that, because commercial fishmeal is expensive, the research centre has been experimenting with substitute protein sources such as soybeans. Considering the massive Amazon deforestation that is already taking place to make way for soya plantations, developing yet another industry which depends upon it does not sound good.

That said, the fish do have to be fed on something, and soya would be preferable to smaller fish being taken from the ocean to feed them – a practise which Kristian Teleki of SeaWeb mentioned in his lecture in December.

I didn’t have a clue how big the global aquaculture industry is, but when I looked into it, I realised it’s huge:  WWF says almost half the seafood we eat have been artificially farmed, and that aquaculture is the fastest growing food industry in the world.

SeaWeb and WWF are extremely concerned about damaging aquaculture practises – but I see that both organisations are currently helping set up the Aquaculture Stewardship Council (ASC) – a new body expected to be in operation by 2011. Furthermore, new global standards for the farming of tilapia were released just a few weeks ago, with several other species guidelines to come, so I’m hopeful that aquaculture will develop in a responsible and sustainable way in the future.

The massive expansion of tourism over the last 40 years has led to the rapid decline in the quality of the reef.

Coral everywhere faces the threat of bleaching because water is getting warmer because of climate change. But in highly-developed Cancun, pollution by sewage and chemicals and overfishing mean the coral in this region is dying faster than anywhere else.

The Global Coral Reef Monitoring Network says the amount of reef surface covered by live coral in the Caribbean has fallen about 80% in the past 30 years. In the Pacific, between Hawaii and Indonesia, meanwhile, reefs have been losing about 1% of their coral coverage annually over the past 25 years. eTurboNews spoke to Cancun dive instructors who said they were worried they might not have a job for much longer.

Cancun knew it needed to address the problem, but the country desperately needs its tourist dollars, and Cancun couldn’t turn divers and snorkellers away.

By building the underwater museum – which in effect becomes an artificial reef – there is something new for divers and snorkellers to explore, and the existing coral reef is given chance to recover from years of damage. I doubt it’ll ever get back to its original condition but coral will colonise the inert concrete of the sculptures, creating new coral coverage.

I must admit, the thought of an ‘underwater museum’ didn’t really float my boat at first – I dive to see wildlife, not for cultural enrichment.

But when I checked out the website of Jason de Caires Taylor, the British artist behind the project, I really warmed to the  idea.

‘Museum’ is a bit misleading – it will be more of a sculpture garden, with more than 300 life-size sculptures, such as an army of Mayan warriors, and a ‘dream catcher’ where visitors can leave a message in a bottle. I recognised the photos of his existing project – Taylor built the Underwater Gallery at Moliniere Bay in Grenada.

His description of what it’s like to experience artwork underwater sounds fantastic:

“Underwater and devoid of white walls the viewer is unrestrained in their interaction with the work. Buoyancy and weightlessness enable a detached physical experience, encouraging encounters that are perceptual and personal. As time passes and the works change, they reshape and redefine the underwater landscape in unpredictable ways.”

And the sculptures that have been submerged for some time, now covered in coral polyps and other growth, are really stunning.

Sinking a load of concrete statues is not going to solve the massive and complex threats that coral reefs around the world face but the Underwater Museum does seem like an exciting and innovative step in the right direction.

Discarded plastic bags were causing the deaths of birds, turtles, dolphins and other marine creatures which swallowed or became entangled in the rubbish blown out to sea. I’ve dived the Red Sea a couple of times and been disappointed to see litter – it really makes your heart sink.

But the governor of the Red Sea brought in legislation in January, and the campaign seems to be doing extremely well.

HEPCA (Hurghada Environmental Protection and Conservation Association) has now given out 50,000 cloth bags free-of-charge; most local restaurants and shops have started giving out paper bags instead, and people are re-using their plastic ones.

In a perfect example of how going green usually has even wider benefits, the making of these fabric bags has generated much-needed employment for local women.

It’s a lovely ‘good-news’ story, but what a contrast to the photo-story on The Guardian site yesterday that highlighted the monstrous swathes of plastic floating around in the middle of the Pacific Ocean.

A mass of plastic bottles, caps and beer can loops the size of Texas is hidden beneath the surface of the water, breaking down into tiny parts that get into the food chain at the lowest level.

The effect on bird life is also catastrophic. Albatrosses pick up the litter and feed it to their young, thinking it’s food. On the nearby coral atoll known as Midway are the corpses of thousands of albatross chicks which have died from starvation, toxicity, and choking.

The photographer, Chris Jordan, did not interfere with the corpses in any way – the photos show the exact contents of the chick’s stomach when it died what must have been its very painful death. There are more photos in all their technicolour glory on his website.

You don’t see so much about ‘Keeping Britain Tidy’ any more. It’s perhaps a less pressing concern in the face of irreversible climate change, but these photos have been a chilling reminder to me of why litter is still very much something we should be worrying about.