In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

Two nippers, aged six and seven, were digging in the dunes at Maroubra Beach on Sunday when they found the naked body of a baby who had been buried 30 centimetres deep in the sand. 
  
 Police said the two boys called for their father when they found the body at the southern end of the beach about 10am. 
  
 Eastern Beaches Inspector Andrew Holland said the boys had received counselling and police would take statements from them at a later date. 
  
 Inspector Holland said police had no idea how long the baby had been dead because of decomposition. 
  
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 Link Police dig in the sand where the baby was found. Photo: Wolter Peeters 
  
 The depth at which the child's body was found and the distance from the sea indicated the victim had been deliberately buried, he said. 
  
 "It's a very small infant child. The sex and age of the child are unable to be determined at this point due to the decomposition," Inspector Holland said. 
  
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 Police said they held grave concerns for the baby's mother and urged her to come forward. 
  
 They have contacted local hospitals in the hope they might be able to track down details of any newborn baby who might be missing or unaccounted for. 
  
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 Link A crime scene has been established on the southern end of Maroubra Beach. Photo: Wolter Peeters 
  
 "We hope she sought medical assistance and that she feels confident enough to contact Eastern Beaches detectives," Inspector Holland said. 
  
 Forensic service officers have combed a large section of the beach about 50 metres from a walkway and at the base of the sand dunes. 
  
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 Link Police Forensic Services take the baby's body off the beach. Photo: Wolter Peeters 
  
 "It's actually just as the grass verged with the dunes [where the baby was found]." 
  
 Randwick mayor Ted Seng said the thoughts of the whole Randwick community were with the "little lost soul" and the baby's family. 
  
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 Link Maroubra beach on Sunday afternoon. Photo: Wolter Peeters 
  
 "To say that I am shocked is an understatement," he said. "I cannot imagine the circumstances that led to this tragic event." 
  
 He said the baby was found by local nippers at South Maroubra, which is one of the area's more isolated beaches but which is patrolled by Randwick Council lifeguards and volunteer surf lifesavers from South Maroubra Surf Life Saving Club. 
  
 Homicide detectives are assisting local police with their investigations. 
  
 A post-mortem examination will be conducted to establish the cause of the child's death. 
  
 A crime scene has been established by the Eastern Beaches police, with the Police Rescue Squad and specialist forensic officers at the scene. 
  
 The discovery comes a week after a baby was rescued from a stormwater drain. ||||| Image copyright AFP Image caption Police said they were trying to locate the parents of the baby 
  
 Australian police have urged the mother of a baby found dead and buried in the sand at Sydney's Maroubra beach to come forward. 
  
 The body, which was discovered by two young boys, was buried under 30cm (12in) of sand, police said. 
  
 Police said they could not immediately tell the age or gender of the baby, as the body was badly decomposed. A post-mortem examination will be conducted. 
  
 It comes a week after a newborn was found alive in a drain in Sydney. 
  
 "Come and talk to us, seek some advice, we need to talk with you," said New South Wales state police commissioner Andrew Scipione. He also asked that anyone who might know the mother to speak to authorities. 
  
 'Tragic event' 
  
 Police said that the two boys, aged six and seven, discovered the body on Sunday morning while digging in the sand at Maroubra beach. 
  
 The baby was a "very small infant child" and had been buried naked, police said. 
  
 "The sex and age of the child is unable to be determined at this point due to the decomposition of the body," Police Inspector Andrew Holland told reporters. 
  
 Image copyright AFP Image caption Police searched through sand dunes on Maroubra beach on Sunday 
  
 "Obviously everyone is upset," he added. "It's a tragic event. Something like this doesn't happen every day and it affects everyone involved." 
  
 He said that police were investigating birth, death and marriage records, and visiting local hospitals, to try to locate the parents of the child. 
  
 "Police are concerned about the welfare of the mother involved and hope she sought medical assistance," he added. 
  
 The two boys who discovered the body are receiving counselling. 
  
 On 23 November, cyclists found a newborn baby abandoned in a stormwater drain in western Sydney. 
  
 Police said the boy had been left in the drain for five days before he was rescued. 
  
 The mother of the boy has been charged with attempted murder. Her case is expected to be heard in court on 12 December. 
  
 New South Wales Police Minister Stuart Ayres said the twin cases raised questions about what should be done to help families that are desperate. 
  
 "There is no doubt we find ourselves with two cases that are currently under investigation that requires us to think seriously about what we need to help families that are in crisis," he said according to AFP news agency. |||||
Two young boys are receiving counseling after making a horrifying find at a beach in Sydney, Australia, yesterday. The boys, ages 6 and 7, discovered what police say was the decomposed body of a "very small infant child" while they were digging in the sand at Maroubra Beach, the BBC reports. Investigators, who have not yet been able to determine the age or sex of the baby, have urged the mother or anyone who knows her to come forward. "Police are concerned about the welfare of the mother involved and hope she sought medical assistance," a police spokesman says. Police are checking birth and death records and visiting local hospitals to see if there are any newborns unaccounted for. The southern part of the beach in the suburb of Randwick is fairly isolated by Sydney standards, but it's still patrolled by lifeguards. "To say that I am shocked is an understatement," the local mayor tells the Sydney Morning Herald. "I cannot imagine the circumstances that led to this tragic event." (Only a week ago, a 30-year-old Sydney woman was charged with attempted murder after her newborn was found in a stormwater drain, where it had survived for around five days and was rescued after passing cyclists heard its cries.)