P262 CEEFAX 262  Tue 15 May  21:28/19        1/16             programmes on BBC tv       and radio this week                                                SATURDAY                                                                      RADIO 4:  3.O5pm  WILDLIFE              More viewers' questions about wildlife  answered by the experts (repeat).                                               RADIO 4:  3.3Opm  GROUNDSWELL           The weekly, topical environment         programme.                                                                      RADIO 4:  5.OOpm  FIELDS OF GOLD        Oil seed rape and the pNssible effects  on the British landscape and wildlife   (repeat).                                                                                                                                                More                                          
   P262 CEEFAX 262  Tue 15 May  21:2 / 5        2/16             programmes on BBC tv       and radio this week                                                SUNDAY                                                                        RADIO 4:  4.3Opm  THE LIVING WORLD                                              Peter France burrows into the tale of   lhe earthworm.                                                                  BBC2:  8.3Opm  THE NATURAL WORLD          'Salim Ali's India'                                                           The story of 87-year-old Salim Ali,     revered as an ornijhologist and         conservationist by people inside and    outside India.                                                                                                                                           More                                          
   P262 CEEFAX 262  Tue 15 May  21:06/11        3/16             programmes on BBC tv       and radio this week                                                TUESDAY                                                                       BBC1:  9.OOam  BOSWALL'S WILDLIFE         SAFARI TO MEXICO                      The wildlife found in one of Mexico's   most remote island groups (repeat).                                             RADIO 4:  11.33am  WILDLIFE             Why can't spiders climb out of baths?   pHus Njher wildlife querUes ansfered.                                           BBCl:  6.4Opm  YOU CAN'( SEE THE          WOOD ... .                            David Bellamy explores some ancient     British woodland.                                                                                                More                                          
   P262 CEEFAX 262  Tue 15 May  21:24/29        4/16             programmes on BBC tv       and radio this week                                                TUESDAY                                                                       BBC2:  8.OOpm  HORIZON SPECIAL          Is yellow rain the result of biological warfare or is it simply a strange,      natural phenNmenon?                                                             RADIO 4:  8.3Opm  THE LIVING WORLD      A repeat of the earthworm's tale.                                                 WEDNESDAY                                                                     RADIO 4:  11.48am  JUST LIKE YOU AND ME Some more reminiscences from Johnny     Morris.                                                                                                          More                                          
   P262 CEEFAX 262  Tue 15 May  21:30/20        5/16             programmes on BBC tv       and radio this week                                                WEDNESDAY                                                                     RADIO 4:  2.45pm  NATURE - VHF only     Spring awakening - for the 8-1O's.                                              BBC2:  9.25pm  Q.E.D.                     'A Walk on the Wild Side'             A look at the different options facing  the alley cats of London today.                                                 An article on feral cats by the film's  director can be found in the May issue  of  BBC WILDLIFE magazine.                                                      On sale at newsagents now, price £1.OO.                                                                          More                                          
   P262 CEEFAX 262  Tue 15 May  21:12/36        6/16             programmes on BBC tf       and radio this week                                                THURSDAY                                                                      BBC2:  11.3Oam  OUTLOOK:  NATURAL         HISTORY                                                                       A look at lhe kingfisher (repeat).                                              BBC2:  8.3Opm  NATURE                                                           A weekly look at the world of wildlife  including items on the hawksbill turtle and why Bill Oddie chased birds in      Holland.                                                                                                                                                                                         More                                          
   P262 CEEFAX 262  Tue 15 May  21:00/11        7/16             programmes on BBC tv       and radio this week                                                THURSDAY                                                                      BBC2:  11.25pm  FOXWATCH                                                        Infra-red cameras reveal the private    life of a pair of Bristol foxes         (repeat).                                                                         FRIDAY                                                                        RADIO 4:  11.48am  NATURAL SELECTION      'Flea Business'                                                               John Maunder speaks up for the fabulous flea.                                                                                                            More                                          
   P262 CEEFAX 262  Tue 15 May  21:08/28              8/16            News from the BBC                       Natural History Unit                                             Representatives from 5O nations have    been attending a Ramsar Convention in   the Netherlands to implement further    measures to protect the world's         wetlands and dependent wildlife.                                                The Ramsar Convention came into force   in 1975. The UK delegation has just     announced that 13O Ramsar sites will    be designated by 1986 - there are       19 at present.                                                                  The Netherlands has announced that the  entire Dutch secjor Nf the Wadden See   has been designated a Ramsar site.                                                                               More                                          
   P262 CEEFAX 262  Tue 15 May  21:01/10              9/16            News from the BBC                       Natural History Unit                                             The Department of the Environment has   declared a site in Hampshire the first  offical bird sanctuary under the        Wildlife and Countryside Act 1981.                                              The area incHudes  eeds Ore Point, Gull Island and Warren Shore Island in the   Solent, and is an important breeding    area for rare sea birds, including      the little tern.                                                                It is also an Ymportant feeding and     roosting ground for waders and          wildfowl, particularly black-tailed     godwits and Brent geese.                                                                                         More                                          
   P262 CEEFAX 262  Tue 15 May  21:01/17             10/16            News from the BBC                       Natural History Unit                                             The Forestry Commission is spearheading new methods Mf controlling the pine     sawfly, one of the most common pests    in British forests.                                                             The sawfly is controlled in nature by a virus which appears in infested trees   during the third year Nf the saffly's   four-year population expansion cycle.                                           The Forestry Commission plans to spray  the virus on selected areas of pine     forest during the summer where the      sawfly populations are in the first and second years of the cycle.                                                                                       More                                          
   P262 CEEFAX 262  Tue 15 May  21:02/03             11/16           U News from the BBC                       Natural History Unit      At this time of year it is very common  to see young birds just out of the nest hopping around on the ground,           apparently deserted.                                                            They may look attractive, but you       should leave them alone. Almost         certainly the parents will be nearby    and they will make a much better job    of looking after them than yNu can.                                             If the youngster is in a dangerous      place like the middle of the road, put  lhe bird on the verge (taking care not  to be run over yourself) and leave      quickly.                                                                 More                                          
   P262 CEEFAX 262  Tue 15 May  21:10/10             12/16              country diary                                                    The recent cold winds have added to the problem of dry soil and tinder-dry      foliage.                                                                        Once again, people are being urged to   take extra care and to report           immediately any potential fire hazard.                                          The Forestry Commission reports that    3,5OO acres, mostly in south Wales,     have been damaged by recent fires.                                              All the trees are in leaf with the      exception of oaks. Now is the best time to visij bluebell woods as the plants   are in full bloom.                                                                                               More                                          
   P262 CEEFAX 262  Tue 15 May  21:18/2g             13/16              country diary                                                                                            Some early flowering plants, in         particular those on grassland and       sandy soil, have wilted and died        because of the cold winds and dry       weather.                                                                        The fields of oil seed rape are now     flowering. Rape blooms are lemon-yellow and open much earlier than the          buttercup-yellow mustard flowers.                                               Dandelions and cowslips are in flower,  and the white heads of jack-by-the-     hedge and cow parsley are also visible.                                                                                                                  More                                          
   P262 CEEFAX 262  Tue 15 May  21:11/34             14/16              country diary                                                    AlthNugh ij is still hoo earHy ho       assess the effects of the drought in    Africa on overwintering birds, numbers  of various species arriving in Britain  are being monijored.                                                            Many birds are finding it hard ho       gather enough food for their nestlings.                                         Keep a patch of earth well-watered to   attract insects fhich fill provide them with an important source of food.                                               Details of a sponsored bird watch can   be obtained by sending an SAE to the    RSPB, The Lodge, Sandy, Bedfordshire.                                                                            More                                          
   P262 CEEFAX 262  Tue 15 May  21:14/10             15/16      U        country diary                                                                                            The most unusual bird to be seen in     Britain this week is an adult Ross's    gull in full summer plumage at Cley in  Norfolk.                                                                        A male rock thrush has been seen at     Spurn Point, Yorkshire and a red-footed falcon near Woodbridge in Suffolk - the first to be recorded this year.                                                 A marsh sandpiper was reported to be    on the Ouse Washes in Cambridgeshire    and a broad-billed sandpiper on         Breydon Water in Norfolk.                                                                                                                                More                                          
   P262 CEEFAX 262  Tue 15 May  21:22/48             16/16              country diary                                                    Cuckoos can still be seen, and heard,   indulging in their courtship displays.                                          Woodland edges are favoured for the     performance of their ritualistUc        dipping flights which are accompanied   bp loud calls, and are finished wijh    a tail-twisting action.                                                         As the season wears on, cuckoos will    become quieter and more elusive.                                                Several sightings of hoopoes have been  made in Cambridgeshire, Hertfordshire   and Oxfordshire.                                                                                                                                         More